Labels:reckoner | sky | skyscraper | vegetarianism | windowpane OCR: CS340 Discrete Structures Homework #6 Find DNF and a CNF for the following wff. (Full normal form is not required. AX V13) 13 V 13 V DNF V CVB) (SA7L)AY 13 (NF (AVBVC) 7. Find afull DNF for the following wff BV-C (BV-) AAB JAABAL