Let the universe for both variables x and y be the set {1, 2, 3, 4, 5, 6}. Let p(x,y) = "x divides the sum x + y". Give the truth value of the indicated statement; explain your answer, and give a counterexample in case the statement is false.?x ?y p(x, y)
What will be an ideal response?
False; counterexample: choose x = 2, y = 3, then 2 does not divide 5.
Mathematics
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+ 
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- 
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- 
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A. 1 ± 
B. - 
, 
C. 
± i
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A. 
B. 
C. 
D. 
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