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STATEMENT -1 : The function f : [-1,1] t...

STATEMENT -1 : The function `f : [-1,1] to [0,pi],f(x)=cos^(-1)x` is not one-one. and STATEMENT -2 :The function `f : (-oo,oo)to[-1,1],f(x)=cosx` is not one-one.

A

Statement -1 is True, Statement-2 is True, Statement -2 is a correct explanation for Statement -3

B

Statement -1 is True, Statement -2 is True, Statement -2 is NOT a correct explanation for Statement -3

C

Statement-1 is True, Statement -2 is False

D

Statement -1 is False, Statement -2 is True

Text Solution

Verified by Experts

The correct Answer is:
D
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