If : `3f(x)-2f((1)/(x))=x," then: "f'(2)=`

Let 3f(x)-2f((1)/(x))=x the f'(2) is equal to

The value of 3 f(x ) - 2 f(1/x)=x then f^(1)(2) =

If2f(x)+3f((1)/(x))=x^(2)-1 then f(x) is

If 2f(x)-3f((1)/(x))=x^(2),x!=0, then find f(2)

If 2f(x)-3f((1)/(x))=6x+(1)/(x) then find f(x) and f(2)

If 2f(x^2)+3f(1/x^2)=x^2-1 , then f(x^2) is

If 2f(x) -3f(1/x)=x^(2), x ne 0 , then f(2)=

If f(x)=log((1+x)/(1-x)), then (a) f(x_(1))f(x)=f(x_(1)+x_(2))(b)f(x+2)-2f(x+1)+f(x)=0 (c) f(x)+f(x+1)=f(x^(2)+x)(d)f(x_(1))+f(x_(2))=f((x_(1)+x_(2))/(1+x_(1)x_(2)))

If f(x)=log((1+x)/(1-x)) and then f((2x)/(1+x^(2))) is equal to {f(x)}^(2) (b) {f(x)}^(3)(c)2f(x)(d)3f(x)

If 2f(x^(2))+3f((1)/(x^(2)))=x^(2)-1, then f(x^(2)) is