1.

If f(x)=x-1/x+1 then show that(a)f(1/x)=-f(x) (b)f(-1/x)=-i/f(x) (c)f(10).f(1/23)=-3/4

Answer» This question can be solved by putting the needed value in place of x in f(x)=x-1/x+1


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