If X is true,Y is true,and Z is false,which of the following expressions is true?
A) X AND Y AND Z
B) X OR Y AND Z
C) X AND Y OR Z
D) X Y AND Z

Name: If X is true,Y is true,and Z is false,which of the following expressions is true? A) X AND Y AND Z B) X OR Y AND Z C) X AND Y OR Z D) X > Y AND Z
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Question

If X is true,Y is true,and Z is false,which of the following expressions is true?
A) X AND Y AND Z
B) X OR Y AND Z
C) X AND Y OR Z
D) X > Y AND Z

Quizplus · Accepted Answer

In the expression X AND Y OR Z, X and Y are both true, so X AND Y evaluates to true. Therefore, the expression simplifies to true OR Z. Since Z is false, the overall expression is true.

If X Is True,Y Is True,and Z Is False,which of the Following