1.

If f(x)is a polynomial of degree n such that f(0 ) =0 ,f(1)= (1)/(2), ............, f(n) = ( n)/( n+1). Then the value of f(n+1)is

Answer»

1 when n is ODD
`(n)/(n+2)` when n is even
`- (n)/(n+1)` when n is odd
`-1`when n is even

ANSWER :A::B


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