Question: SOLVE this problem using Proof Techniques. Question 1: Given the equation 2x2 + 5y2 = 14, prove that no integer solution exists for r and

SOLVE this problem using Proof Techniques. Question 1: Given the equation

SOLVE this problem using Proof Techniques.

Question 1: Given the equation 2x2 + 5y2 = 14, prove that no integer solution exists for r and y. Question 2: Prove that if 22 - 2a +7 is even, then I is odd. Assume that a E Z

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Question 1: Given the equation 2x2 + 5y2 = 14, prove that no integer solution exists for and y

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