Let P (n) denote the statement that \[{{n}^{2}}+n\] is odd. It is seen that \[P(n)\Rightarrow P(n+1)\], \[{{P}_{n}}\] is true for all [IIT JEE 1996]

Let P (n) denote the statement that \[{{n}^{2}}+n\] is odd. It is seen

1.	Let P (n) denote the statement that \[{{n}^{2}}+n\] is odd. It is seen that \[P(n)\Rightarrow P(n+1)\], \[{{P}_{n}}\] is true for all [IIT JEE 1996]
A.	n > 1
B.	n
C.	n > 2
D.	None of these
Answer» E.

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Let P (n) denote the statement that \[{{n}^{2}}+n\] is odd. It is seen that \[P(n)\Rightarrow P(n+1)\], \[{{P}_{n}}\] is true for all [IIT JEE 1996]

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