a. Prove that the v63 iş irrational b. For all integers, prove that 4 (n2 + 2) c. Prove or disprove: 4k + 5:kEZ=4k + 1:k EZ

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Q: Prove that v7 is irrational. Prove that v7 + 5 is irrational too.

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Q: the pth term of AP is a and the qth term is p,prove that it's nth term is (p+q-n)

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