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" 3.If "f(x)=x^(3)-(1)/(x^(3))" then sho...

" 3.If "f(x)=x^(3)-(1)/(x^(3))" then show that "f(x)+f((1)/(x))=0

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If f(x)=x^(3)-(1)/(x^(3)) show that f(x)+f((1)/(x))=0

If f(x)=x^(3)-(1)/(x^(3)), show that f(x)+f((1)/(x))=0

If f(x)=x^3-1/(x^3) , show that f(x)+f(1/x)=0.

If f(x)=(x-1)/(x+1) , then show that f(1/x)=-f(x) (ii) f(-1/x)=1/(f(x))

If f(x)=(x-1)/(x+1) , then show that f(1/x)=-f(x) (ii) f(-1/x)=-1/(f(x))

If f(x)=(x-1)/(x+1) then show that f(1/x)=-f(x) and f(-1/x)=(-1)/f(x)

If f(x)=(1+x)/(1-x), show that: f(2x)=(3f(x)-1)/(3-f(x)) .

If f(x)=|x| then show that f'(3) =1