Question: Prove using induction that 3 n -1 is even for all n1. Which is a correct proof of a valid base case? Group of answer

Prove using induction that 3n -1 is even for all n1.

Which is a correct proof of a valid base case? Group of answer choices

32 - 1 = 8 is even. Thus, P(2) is true.

30 - 1 = 0 is even. Thus, P(0) is true.

31 - 1 = 2 is even. Thus, P(3) is true.

31 - 1 = 2 is even. Thus, P(1) is true.

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