Question: PLEASE NUMBER YOUR ANSWER CORRESPONDING TO THE QUESTIONS We have the claim that for any integer, a and b, a+b15, implies that a8 or b8,

PLEASE NUMBER YOUR ANSWER CORRESPONDING TO THE QUESTIONS

  1. We have the claim that for any integer, a and b, a+b15, implies that a8 or b8, what is its contrapositive?
  2. For every pair of integers x and y, if xy is even then x is even or y is even, what is its contrapositive?
  3. Please fill out the rest of the proof table for Proof by Contraposition:PLEASE NUMBER YOUR ANSWER CORRESPONDING TO THE
  4. Proof by Contrapositive and Proof by Contradiction are often confused. What is the difference between the two proofs?
  5. Write the contrapositive: If x is an integer and x^2 is even, then x is even.
q -p -9 p -> -p -> -9 T T F T T T T

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