यदि `f(x)=(1)/(x)` तो f(fx) =....

If f(x)=(x-1)/(x+1), then f(f(ax)) in terms of f(x) is equal to (a) (f(x)-1)/(a(f(x)-1)) (b) (f(x)+1)/(a(f(x)-1))(c)(f(x)-1)/(a(f(x)+1))(d)(f(x)+1)/(a(f(x)+1))

If f(x)= (x^2+px+4) and (x-3) is a factor of f(x) the what is the value of p? यदि f(x)= (x^2+px+4) तथा (x-3) ,f(x) का गुणनखण्ड है, तो p का मान क्या है?

If A =(x-1)/(x+1) then, the value of A-1/A is: यदि A =(x-1)/(x+1) तो A-1/A का मान:

If f(x)=(x+1)/(x-1),x!=1 then (f(f(f(f(x)))))=f(x)

It is given that f(x) = (ax+b)/(x+1) , Lim _(x to 0) f(x) and Lim_(x to oo) f(x) = 1 Prove that fx(-2) = 0 .

If f(x)=(x+1)/(x-1), x ne 1 , find f(f(f(f(f(2)))))

If f(x)=(1-x)/(1+x), prove that f[f{f(1/x)}]=-f(x)