If P(n) is the statement “n(n + 1) is even”, then what is P(3)? G – InterviewSolution

1.

If P(n) is the statement “n(n + 1) is even”, then what is P(3)? Given. P(n) = n(n + 1) is even. Find. P(3) ?

Answer»

We have P(n) = n(n + 1).

= P(3) = 3(3 + 1)

= P(3) = 3(4)

Hence,

P(3) = 12, So P(3) is also Even.

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