If `P(n)` be the statement `n(n+1)+1` is an integer, then which of the following is even

If P(n) is the statement: n(n + 1) is even, then what is P(4) ?

If P(n) is the statement n(n+1) is even, then what is P(3)?

If P(n) is the statement “n(n + 1) is even’’, then what is P(4) ?

Let P(n) be the statement n(n + 1) (n + 2) is an integral multiple of 12, then which of the following is not true?

In n is an even integer, which one of the following is an odd integer?

If P(n) is the statement n(n+1) is even then what is P(3)?

Let P(n) be the statement n(n + 1) is even, then P(4) = ______

If P(n) is the statement n(n+1) is even then what about P(6)?