Suppose that x is an int variable. Which of the following expressions always evaluates to false? A) (x 0) || (x 0) || (x == 0) C) (x 0) && ( x= 0) && (x == 0)

Question

Suppose that x is an int variable. Which of the following expressions always evaluates to false? A) (x > 0) || (x<=0) B) (x > 0) || (x == 0) C) (x > 0) && ( x<=0) D) (x >= 0) && (x == 0)

Quizplus · Accepted Answer

Option C evaluates to false because (x > 0) is true when x is a positive number and (x <= 0) is true when x is a non-positive number (zero or negative). Therefore, (x > 0) && (x<=0) is always false since the statements are contradictory.

Suppose That X Is an Int Variable