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Selection Worksheet 1 - Answers

1. If X= 3, Y=10 and Z=15 evaluate the following: a) (X<=10) AND (Z>=Y) TRUE b) (Y>Z) OR (Z>15) FALSE c) (Y>X) NAND (Z>3) FALSE d) X ≠ 3 FALSE e) (Z=10) XOR (Y=10) TRUE f) (Y>Z) NOR (X>Z) TRUE 2. Evaluate the following: a) (TRUE AND FALSE) OR (FALSE) OR (TRUE AND TRUE) TRUE b) (NOT FALSE) XOR (TRUE AND FALSE) TRUE c) (TRUE) NAND (TRUE OR FALSE) FALSE d) (FALSE AND TRUE) OR FALSE FALSE e) (FALSE) NOR (TRUE AND FALSE)...

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