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| Unknown | 1996-10-21 | 12.5 KB |
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| Confidence | Program | Detection | Match Type | Support
|
|---|
| 1%
| dexvert
| Eclipse Tutorial (other/eclipseTutorial)
| ext
| Unsupported |
| 1%
| dexvert
| JuggleKrazy Tutorial (other/juggleKrazyTutorial)
| ext
| Unsupported |
| 100%
| file
| data
| default
| |
| 100%
| gt2
| Kopftext: 'TUTOR 06;,'
| default (weak)
|
|
hex view+--------+-------------------------+-------------------------+--------+--------+
|00000000| 54 55 54 4f 52 20 30 36 | 3b 2c 00 00 9c 05 00 00 |TUTOR 06|;,......|
|00000010| 00 17 4f 05 0d 0b 00 57 | 72 6f 6e 67 2e 20 20 54 |..O....W|rong. T|
|00000020| 68 69 73 20 70 6f 69 6e | 74 20 64 6f 65 73 20 6e |his poin|t does n|
|00000030| 6f 74 20 73 61 74 69 73 | 66 79 20 74 68 65 20 73 |ot satis|fy the s|
|00000040| 65 63 6f 6e 64 20 65 71 | 75 61 74 69 6f 6e 2e 20 |econd eq|uation. |
|00000050| 20 52 65 6d 65 6d 62 65 | 72 20 74 6f 20 0d 0a 00 | Remembe|r to ...|
|00000060| 63 68 65 63 6b 20 79 6f | 75 72 20 74 72 69 61 6c |check yo|ur trial|
|00000070| 20 73 6f 6c 75 74 69 6f | 6e 20 69 6e 20 61 6c 6c | solutio|n in all|
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|00000550| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00000560| 20 20 20 20 20 20 20 20 | 0d 0a 00 57 65 20 63 6f | |...We co|
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|00000730| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00000740| 20 0d 0a 00 57 65 20 63 | 6f 6e 63 6c 75 64 65 20 | ...We c|onclude |
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|00000b00| 11 31 32 30 20 20 34 30 | 11 34 21 0d 0b 00 11 31 |.120 40|.4!....1|
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|00000be0| 2e 0d 0a 00 00 17 4f 03 | 0d 0b 00 4e 6f 2e 20 20 |......O.|...No. |
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|00000c30| 00 00 17 4f 04 0d 0b 00 | 4e 6f 74 20 71 75 69 74 |...O....|Not quit|
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|00000c80| 20 73 6f 6c 75 74 69 6f | 6e 20 73 69 6e 63 65 20 | solutio|n since |
|00000c90| 2d 31 20 3d 20 31 36 20 | 2d 20 32 30 20 2b 20 33 |-1 = 16 |- 20 + 3|
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|00000cb0| 0d 0a 00 00 17 4f 04 0d | 0b 00 47 6f 6f 64 2e 20 |.....O..|..Good. |
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|00000d60| 2e 0d 0a 00 00 17 4f 03 | 0d 0b 00 57 72 6f 6e 67 |......O.|...Wrong|
|00000d70| 2e 20 20 43 68 65 63 6b | 20 79 6f 75 72 20 77 6f |. Check| your wo|
|00000d80| 72 6b 2e 20 20 59 6f 75 | 72 20 61 6e 73 77 65 72 |rk. You|r answer|
|00000d90| 73 20 61 72 65 20 6f 66 | 66 20 62 79 20 61 20 73 |s are of|f by a s|
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|00001b70| 29 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 0e |) | .|
|00001b80| 61 37 2d 31 2d 39 64 0e | 28 64 29 0f 20 4e 6f 20 |a7-1-9d.|(d). No |
|00001b90| 73 6f 6c 75 74 69 6f 6e | 0d 0b 00 20 20 20 20 20 |solution|... |
|00001ba0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00001bb0| 20 33 0d 0a 00 0d 0a 00 | 59 6f 75 20 6d 61 79 20 | 3......|You may |
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|00001bd0| 39 2d 31 2d 32 0e 65 39 | 2d 31 2d 31 0e 47 75 69 |9-1-2.e9|-1-1.Gui|
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|00001c00| 6f 6c 76 69 6e 67 20 53 | 79 73 74 65 6d 73 20 6f |olving S|ystems o|
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|00001c60| 20 11 31 2b 20 33 20 3d | 20 30 20 61 6e 64 20 0d | .1+ 3 =| 0 and .|
|00001c70| 0a 00 20 20 20 20 20 20 | 11 32 32 20 20 20 20 32 |.. |.22 2|
|00001c80| 0d 0b 00 20 20 20 20 20 | 11 33 78 20 20 11 31 2b |... |.3x .1+|
|00001c90| 20 11 33 79 20 20 11 31 | 2d 20 34 11 33 78 20 11 | .3y .1|- 4.3x .|
|00001ca0| 31 3d 20 30 2e 20 20 5b | 11 33 48 69 6e 74 3a 20 |1= 0. [|.3Hint: |
|00001cb0| 20 11 31 41 20 67 72 61 | 70 68 69 63 61 6c 20 61 | .1A gra|phical a|
|00001cc0| 70 70 72 6f 61 63 68 2c | 20 61 73 20 64 65 6d 6f |pproach,| as demo|
|00001cd0| 6e 73 74 72 61 74 65 64 | 20 69 6e 20 74 68 65 20 |nstrated| in the |
|00001ce0| 0d 0a 00 0d 0b 00 20 20 | 20 20 20 65 78 61 6d 70 |...... | examp|
|00001cf0| 6c 65 20 6f 6e 20 70 61 | 67 65 20 34 31 38 20 6f |le on pa|ge 418 o|
|00001d00| 66 20 74 68 65 20 74 65 | 78 74 2c 20 6d 61 79 20 |f the te|xt, may |
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|00001d20| 0a 00 20 20 20 20 20 0e | 61 37 2d 31 2d 33 33 61 |.. .|a7-1-33a|
|00001d30| 0e 28 61 29 0f 20 28 30 | 2c 20 30 29 20 20 20 20 |.(a). (0|, 0) |
|00001d40| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
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|00001d70| 20 20 20 20 0e 61 37 2d | 31 2d 33 33 63 0e 28 63 | .a7-|1-33c.(c|
|00001d80| 29 0f 20 28 30 2c 20 30 | 29 2c 20 28 2d 31 2c 20 |). (0, 0|), (-1, |
|00001d90| 2d 31 29 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |-1) | |
|00001da0| 0e 61 37 2d 31 2d 33 33 | 64 0e 28 64 29 0f 20 4e |.a7-1-33|d.(d). N|
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|00001dc0| 0a 00 59 6f 75 20 6d 61 | 79 20 77 61 6e 74 20 74 |..You ma|y want t|
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|00001de0| 65 39 2d 31 2d 33 0e 47 | 75 69 64 65 64 20 45 78 |e9-1-3.G|uided Ex|
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|00001e10| 20 53 79 73 74 65 6d 73 | 20 6f 66 20 45 71 75 61 | Systems| of Equa|
|00001e20| 74 69 6f 6e 73 0d 0b 00 | 20 34 2e 20 20 53 75 70 |tions...| 4. Sup|
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|00001e70| 20 0d 0a 00 20 20 20 20 | 20 74 6f 20 70 72 6f 64 | ... | to prod|
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|00001ec0| 20 20 20 70 72 6f 64 75 | 63 65 64 20 66 6f 72 20 | produ|ced for |
|00001ed0| 24 31 2e 32 30 2c 20 68 | 6f 77 20 6d 61 6e 79 20 |$1.20, h|ow many |
|00001ee0| 75 6e 69 74 73 20 6d 75 | 73 74 20 62 65 20 73 6f |units mu|st be so|
|00001ef0| 6c 64 20 74 6f 20 62 72 | 65 61 6b 20 65 76 65 6e |ld to br|eak even|
|00001f00| 3f 0d 0a 00 0d 0a 00 20 | 20 20 20 20 0e 37 2d 31 |?...... | .7-1|
|00001f10| 2d 34 37 61 0e 28 61 29 | 0f 20 33 33 33 33 20 20 |-47a.(a)|. 3333 |
|00001f20| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00001f30| 20 20 20 20 20 20 0e 37 | 2d 31 2d 34 37 62 0e 28 | .7|-1-47b.(|
|00001f40| 62 29 0f 20 34 30 30 30 | 0d 0a 00 0d 0b 00 20 20 |b). 4000|...... |
|00001f50| 20 20 20 0e 37 2d 31 2d | 34 37 63 0e 28 63 29 0f | .7-1-|47c.(c).|
|00001f60| 20 35 30 30 30 20 20 20 | 20 20 20 20 20 20 20 20 | 5000 | |
|00001f70| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 0e 37 2d | | .7-|
|00001f80| 31 2d 34 37 64 0e 28 64 | 29 0f 20 31 30 2c 30 30 |1-47d.(d|). 10,00|
|00001f90| 30 0d 0a 00 0d 0a 00 59 | 6f 75 20 6d 61 79 20 77 |0......Y|ou may w|
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|00001fb0| 2d 31 2d 32 0e 65 39 2d | 31 2d 34 0e 47 75 69 64 |-1-2.e9-|1-4.Guid|
|00001fc0| 65 64 20 45 78 61 6d 70 | 6c 65 20 34 2e 0f 0d 0a |ed Examp|le 4....|
|00001fd0| 00 53 65 63 74 69 6f 6e | 20 39 2e 31 20 20 53 6f |.Section| 9.1 So|
|00001fe0| 6c 76 69 6e 67 20 53 79 | 73 74 65 6d 73 20 6f 66 |lving Sy|stems of|
|00001ff0| 20 45 71 75 61 74 69 6f | 6e 73 0d 0b 00 20 35 2e | Equatio|ns... 5.|
|00002000| 20 20 57 68 61 74 20 61 | 72 65 20 74 68 65 20 64 | What a|re the d|
|00002010| 69 6d 65 6e 73 69 6f 6e | 73 20 6f 66 20 61 20 72 |imension|s of a r|
|00002020| 65 63 74 61 6e 67 75 6c | 61 72 20 74 72 61 63 74 |ectangul|ar tract|
|00002030| 20 6f 66 20 6c 61 6e 64 | 20 69 66 20 69 74 73 20 | of land| if its |
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|00002050| 20 20 69 73 20 35 30 20 | 6d 69 6c 65 73 20 61 6e | is 50 |miles an|
|00002060| 64 20 69 74 73 20 61 72 | 65 61 20 69 73 20 31 35 |d its ar|ea is 15|
|00002070| 34 20 73 71 75 61 72 65 | 20 6d 69 6c 65 73 3f 0d |4 square| miles?.|
|00002080| 0a 00 0d 0a 00 20 20 20 | 20 20 0e 61 37 2d 31 2d |..... | .a7-1-|
|00002090| 35 35 61 0e 28 61 29 0f | 20 31 34 20 6d 69 6c 65 |55a.(a).| 14 mile|
|000020a0| 73 20 62 79 20 31 31 20 | 6d 69 6c 65 73 0d 0a 00 |s by 11 |miles...|
|000020b0| 0d 0b 00 20 20 20 20 20 | 0e 61 37 2d 31 2d 35 35 |... |.a7-1-55|
|000020c0| 62 0e 28 62 29 0f 20 33 | 30 20 6d 69 6c 65 73 20 |b.(b). 3|0 miles |
|000020d0| 62 79 20 32 30 20 6d 69 | 6c 65 73 0d 0a 00 0d 0b |by 20 mi|les.....|
|000020e0| 00 20 20 20 20 20 0e 61 | 37 2d 31 2d 35 35 63 0e |. .a|7-1-55c.|
|000020f0| 28 63 29 0f 20 32 35 20 | 6d 69 6c 65 73 20 62 79 |(c). 25 |miles by|
|00002100| 20 36 20 6d 69 6c 65 73 | 0d 0a 00 0d 0b 00 20 20 | 6 miles|...... |
|00002110| 20 20 20 0e 61 37 2d 31 | 2d 35 35 64 0e 28 64 29 | .a7-1|-55d.(d)|
|00002120| 0f 20 37 37 20 6d 69 6c | 65 73 20 62 79 20 32 20 |. 77 mil|es by 2 |
|00002130| 6d 69 6c 65 73 0d 0a 00 | 0d 0a 00 59 6f 75 20 6d |miles...|...You m|
|00002140| 61 79 20 77 61 6e 74 20 | 74 6f 20 72 65 76 69 65 |ay want |to revie|
|00002150| 77 20 10 39 2d 31 2d 32 | 0e 65 39 2d 31 2d 35 0e |w .9-1-2|.e9-1-5.|
|00002160| 47 75 69 64 65 64 20 45 | 78 61 6d 70 6c 65 20 35 |Guided E|xample 5|
|00002170| 2e 0f 0d 0a 00 53 65 63 | 74 69 6f 6e 20 39 2e 31 |.....Sec|tion 9.1|
|00002180| 20 20 53 6f 6c 76 69 6e | 67 20 53 79 73 74 65 6d | Solvin|g System|
|00002190| 73 20 6f 66 20 45 71 75 | 61 74 69 6f 6e 73 0d 0b |s of Equ|ations..|
|000021a0| 00 20 36 2e 20 20 53 6f | 6c 76 65 20 74 68 65 20 |. 6. So|lve the |
|000021b0| 67 69 76 65 6e 20 73 79 | 73 74 65 6d 20 62 79 20 |given sy|stem by |
|000021c0| 74 68 65 20 6d 65 74 68 | 6f 64 20 6f 66 20 73 75 |the meth|od of su|
|000021d0| 62 73 74 69 74 75 74 69 | 6f 6e 2e 0d 0a 00 0d 0b |bstituti|on......|
|000021e0| 00 20 20 20 20 20 20 34 | 11 33 78 20 11 31 2d 20 |. 4|.3x .1- |
|000021f0| 31 34 11 33 79 20 11 31 | 3d 20 2d 31 35 0d 0a 00 |14.3y .1|= -15...|
|00002200| 20 20 20 20 20 31 38 11 | 33 78 20 11 31 2d 20 31 | 18.|3x .1- 1|
|00002210| 32 11 33 79 20 11 31 3d | 20 20 20 39 0d 0a 00 0d |2.3y .1=| 9....|
|00002220| 0a 00 20 20 20 20 20 20 | 20 20 20 20 31 33 20 20 |.. | 13 |
|00002230| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00002240| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 33 20 20 | | 3 |
|00002250| 33 0d 0b 00 20 20 20 20 | 20 0e 37 2d 31 2d 31 33 |3... | .7-1-13|
|00002260| 61 0e 28 61 29 0f 20 28 | 11 34 32 32 11 31 2c 20 |a.(a). (|.422.1, |
|00002270| 32 29 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |2) | |
|00002280| 20 20 20 20 20 20 20 20 | 0e 37 2d 31 2d 31 33 62 | |.7-1-13b|
|00002290| 0e 28 62 29 0f 20 28 11 | 34 32 11 31 2c 20 11 34 |.(b). (.|42.1, .4|
|000022a0| 32 11 31 29 0d 0b 00 20 | 20 20 20 20 20 20 20 20 |2.1)... | |
|000022b0| 20 20 34 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | 4 | |
|000022c0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|000022d0| 20 20 32 20 20 32 0d 0a | 00 0d 0b 00 20 20 20 20 | 2 2..|.... |
|000022e0| 20 20 20 20 20 20 35 31 | 20 20 39 33 0d 0b 00 20 | 51| 93... |
|000022f0| 20 20 20 20 0e 37 2d 31 | 2d 31 33 63 0e 28 63 29 | .7-1|-13c.(c)|
|00002300| 0f 20 28 11 34 32 32 11 | 31 2c 20 11 34 32 32 11 |. (.422.|1, .422.|
|00002310| 31 29 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |1) | |
|00002320| 20 20 20 20 20 20 20 0e | 37 2d 31 2d 31 33 64 0e | .|7-1-13d.|
|00002330| 28 64 29 0f 20 4e 6f 20 | 73 6f 6c 75 74 69 6f 6e |(d). No |solution|
|00002340| 0d 0b 00 20 20 20 20 20 | 20 20 20 20 20 31 30 20 |... | 10 |
|00002350| 20 38 30 0d 0a 00 0d 0a | 00 59 6f 75 20 6d 61 79 | 80.....|.You may|
|00002360| 20 77 61 6e 74 20 74 6f | 20 72 65 76 69 65 77 20 | want to| review |
|00002370| 10 39 2d 31 2d 32 0e 69 | 39 2d 31 2d 31 0e 49 6e |.9-1-2.i|9-1-1.In|
|00002380| 74 65 67 72 61 74 65 64 | 20 45 78 61 6d 70 6c 65 |tegrated| Example|
|00002390| 20 31 2e 0f 0d 0a 00 53 | 65 63 74 69 6f 6e 20 39 | 1.....S|ection 9|
|000023a0| 2e 31 20 20 53 6f 6c 76 | 69 6e 67 20 53 79 73 74 |.1 Solv|ing Syst|
|000023b0| 65 6d 73 20 6f 66 20 45 | 71 75 61 74 69 6f 6e 73 |ems of E|quations|
|000023c0| 0d 0b 00 20 37 2e 20 20 | 53 6f 6c 76 65 20 74 68 |... 7. |Solve th|
|000023d0| 65 20 73 79 73 74 65 6d | 20 62 79 20 74 68 65 20 |e system| by the |
|000023e0| 6d 65 74 68 6f 64 20 6f | 66 20 73 75 62 73 74 69 |method o|f substi|
|000023f0| 74 75 74 69 6f 6e 2e 0d | 0a 00 0d 0b 00 20 20 20 |tution..|..... |
|00002400| 20 20 31 20 20 20 20 31 | 0d 0b 00 20 20 20 20 20 | 1 1|... |
|00002410| 11 34 32 11 33 78 20 11 | 31 2b 20 11 34 32 11 33 |.42.3x .|1+ .42.3|
|00002420| 79 20 11 31 3d 20 20 38 | 0d 0b 00 20 20 20 20 20 |y .1= 8|... |
|00002430| 35 20 20 20 20 32 0d 0a | 00 20 20 20 20 20 20 11 |5 2..|. .|
|00002440| 33 78 20 11 31 2b 20 20 | 11 33 79 20 11 31 3d 20 |3x .1+ |.3y .1= |
|00002450| 32 30 0d 0a 00 0d 0a 00 | 20 20 20 20 20 20 20 20 |20......| |
|00002460| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00002470| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00002480| 20 20 11 34 28 20 20 20 | 20 20 20 29 0d 0b 00 20 | .4( | )... |
|00002490| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|000024a0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|000024b0| 20 20 20 20 20 20 20 20 | 20 21 11 31 32 30 20 20 | | !.120 |
|000024c0| 34 30 11 34 21 0d 0b 00 | 20 20 20 20 20 11 31 0e |40.4!...| .1.|
|000024d0| 61 37 2d 31 2d 31 37 61 | 0e 28 61 29 0f 20 28 31 |a7-1-17a|.(a). (1|
|000024e0| 30 2c 20 31 30 29 20 20 | 20 20 20 20 20 20 20 20 |0, 10) | |
|000024f0| 20 20 20 20 20 20 20 20 | 20 20 20 0e 61 37 2d 31 | | .a7-1|
|00002500| 2d 31 37 62 0e 28 62 29 | 0f 20 11 34 21 32 32 11 |-17b.(b)|. .4!22.|
|00002510| 31 2c 20 11 34 32 32 21 | 0d 0b 00 20 20 20 20 20 |1, .422!|... |
|00002520| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00002530| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00002540| 20 20 20 20 20 21 20 11 | 31 33 20 20 20 33 11 34 | ! .|13 3.4|
|00002550| 21 0d 0b 00 20 20 20 20 | 20 20 20 20 20 20 20 20 |!... | |
|00002560| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00002570| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 39 20 | | 9 |
|00002580| 20 20 20 20 20 30 0d 0a | 00 0d 0b 00 20 20 20 20 | 0..|.... |
|00002590| 20 20 20 20 20 28 20 20 | 20 20 20 20 20 20 29 20 | ( | ) |
|000025a0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|000025b0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|000025c0| 28 20 20 20 20 20 20 29 | 0d 0b 00 20 20 20 20 20 |( )|... |
|000025d0| 20 20 20 20 21 20 11 31 | 32 30 20 20 31 32 30 11 | ! .1|20 120.|
|000025e0| 34 21 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |4! | |
|000025f0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00002600| 20 20 20 21 11 31 32 30 | 20 20 34 30 11 34 21 0d | !.120| 40.4!.|
|00002610| 0b 00 20 20 20 20 20 11 | 31 0e 61 37 2d 31 2d 31 |.. .|1.a7-1-1|
|00002620| 37 63 0e 28 63 29 0f 20 | 11 34 21 11 31 2d 11 34 |7c.(c). |.4!.1-.4|
|00002630| 32 32 11 31 2c 20 11 34 | 32 32 32 21 20 20 20 20 |22.1, .4|222! |
|00002640| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 11 | | .|
|00002650| 31 0e 61 37 2d 31 2d 31 | 37 64 0e 28 64 29 0f 20 |1.a7-1-1|7d.(d). |
|00002660| 28 31 30 2c 20 31 30 29 | 2c 20 11 34 21 32 32 11 |(10, 10)|, .4!22.|
|00002670| 31 2c 20 11 34 32 32 21 | 0d 0b 00 20 20 20 20 20 |1, .422!|... |
|00002680| 20 20 20 20 21 20 20 11 | 31 37 20 20 20 37 20 11 | ! .|17 7 .|
|00002690| 34 21 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |4! | |
|000026a0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|000026b0| 20 20 20 21 20 11 31 33 | 20 20 20 33 11 34 21 0d | ! .13| 3.4!.|
|000026c0| 0b 00 20 20 20 20 20 20 | 20 20 20 39 20 20 20 20 |.. | 9 |
|000026d0| 20 20 20 20 30 20 20 20 | 20 20 20 20 20 20 20 20 | 0 | |
|000026e0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|000026f0| 20 20 20 20 20 20 39 20 | 20 20 20 20 20 30 0d 0a | 9 | 0..|
|00002700| 00 0d 0a 00 11 31 59 6f | 75 20 6d 61 79 20 77 61 |.....1Yo|u may wa|
|00002710| 6e 74 20 74 6f 20 72 65 | 76 69 65 77 20 10 39 2d |nt to re|view .9-|
|00002720| 31 2d 32 0e 69 39 2d 31 | 2d 31 0e 49 6e 74 65 67 |1-2.i9-1|-1.Integ|
|00002730| 72 61 74 65 64 20 45 78 | 61 6d 70 6c 65 20 31 2e |rated Ex|ample 1.|
|00002740| 0f 0d 0a 00 53 65 63 74 | 69 6f 6e 20 39 2e 31 20 |....Sect|ion 9.1 |
|00002750| 20 53 6f 6c 76 69 6e 67 | 20 53 79 73 74 65 6d 73 | Solving| Systems|
|00002760| 20 6f 66 20 45 71 75 61 | 74 69 6f 6e 73 0d 0b 00 | of Equa|tions...|
|00002770| 20 38 2e 20 20 53 6f 6c | 76 65 20 74 68 65 20 67 | 8. Sol|ve the g|
|00002780| 69 76 65 6e 20 73 79 73 | 74 65 6d 20 62 79 20 74 |iven sys|tem by t|
|00002790| 68 65 20 6d 65 74 68 6f | 64 20 6f 66 20 73 75 62 |he metho|d of sub|
|000027a0| 73 74 69 74 75 74 69 6f | 6e 2e 0d 0a 00 0d 0b 00 |stitutio|n.......|
|000027b0| 20 20 20 20 20 20 20 11 | 32 32 20 20 20 20 32 0d | .|22 2.|
|000027c0| 0b 00 20 20 20 20 20 20 | 11 33 78 20 20 11 31 2b |.. |.3x .1+|
|000027d0| 20 11 33 79 20 20 11 31 | 3d 20 32 35 0d 0a 00 20 | .3y .1|= 25... |
|000027e0| 20 20 20 20 20 32 11 33 | 78 20 11 31 2d 20 20 11 | 2.3|x .1- .|
|000027f0| 33 79 20 11 31 3d 20 2d | 35 0d 0a 00 0d 0a 00 20 |3y .1= -|5...... |
|00002800| 20 20 20 20 0e 37 2d 31 | 2d 32 33 61 0e 28 61 29 | .7-1|-23a.(a)|
|00002810| 0f 20 28 32 30 2f 33 2c | 20 35 35 2f 33 29 20 20 |. (20/3,| 55/3) |
|00002820| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 0e | | .|
|00002830| 37 2d 31 2d 32 33 62 0e | 28 62 29 0f 20 28 30 2c |7-1-23b.|(b). (0,|
|00002840| 20 35 29 2c 20 28 34 2c | 20 31 33 29 0d 0a 00 0d | 5), (4,| 13)....|
|00002850| 0b 00 20 20 20 20 20 0e | 37 2d 31 2d 32 33 63 0e |.. .|7-1-23c.|
|00002860| 28 63 29 0f 20 28 30 2c | 20 35 29 2c 20 28 2d 34 |(c). (0,| 5), (-4|
|00002870| 2c 20 2d 33 29 20 20 20 | 20 20 20 20 20 20 20 20 |, -3) | |
|00002880| 20 20 0e 37 2d 31 2d 32 | 33 64 0e 28 64 29 0f 20 | .7-1-2|3d.(d). |
|00002890| 4e 6f 20 73 6f 6c 75 74 | 69 6f 6e 0d 0a 00 0d 0a |No solut|ion.....|
|000028a0| 00 59 6f 75 20 6d 61 79 | 20 77 61 6e 74 20 74 6f |.You may| want to|
|000028b0| 20 72 65 76 69 65 77 20 | 10 39 2d 31 2d 32 0e 69 | review |.9-1-2.i|
|000028c0| 39 2d 31 2d 31 0e 49 6e | 74 65 67 72 61 74 65 64 |9-1-1.In|tegrated|
|000028d0| 20 45 78 61 6d 70 6c 65 | 20 31 2e 0f 0d 0a 00 53 | Example| 1.....S|
|000028e0| 65 63 74 69 6f 6e 20 39 | 2e 31 20 20 53 6f 6c 76 |ection 9|.1 Solv|
|000028f0| 69 6e 67 20 53 79 73 74 | 65 6d 73 20 6f 66 20 45 |ing Syst|ems of E|
|00002900| 71 75 61 74 69 6f 6e 73 | 0d 0b 00 20 39 2e 20 20 |quations|... 9. |
|00002910| 53 6f 6c 76 65 20 74 68 | 65 20 73 79 73 74 65 6d |Solve th|e system|
|00002920| 20 62 79 20 74 68 65 20 | 6d 65 74 68 6f 64 20 6f | by the |method o|
|00002930| 66 20 73 75 62 73 74 69 | 74 75 74 69 6f 6e 2e 0d |f substi|tution..|
|00002940| 0a 00 0d 0b 00 20 20 20 | 20 20 20 20 20 20 11 33 |..... | .3|
|00002950| 78 79 20 11 31 2d 20 32 | 20 3d 20 30 0d 0a 00 20 |xy .1- 2| = 0... |
|00002960| 20 20 20 20 11 33 78 20 | 11 31 2b 20 32 11 33 79 | .3x |.1+ 2.3y|
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+--------+-------------------------+-------------------------+--------+--------+
