ocr: The 1x2 vector A=[4 - 2] can be thought of as representing ans arrow in the coordinate plane. The arrow priginates at (0,0) and terminates at the point( (4,2). Multiplying the vector A=[4 2] by1/2 contracts it: S0 thatit appears shorter: - (2,1) 24-4 - [4 2]=[21] - - - View scaling by: @3 ) 112 - H - - Scaling a Vector
