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Mark the correct alternative in the following:
The function is of the following types:
Formula:- (i)if f(-x)=f(x) then function is even
(ii) if f(-x)=-f(x) then function is odd
(iii) The necessary and sufficient condition for differentiable function defined on (a,b) to be strictly increasing on (a,b) is that f’(x)>0 for all x(a,b)
hence function is increasing function
f(-x)=-f(x) is odd function