" 3.If "y=f(x)=(ax-b)/(bx-a)" ,show that "x=f(y)

If y=f(x)=(a x-b)/(b x-a) , show that x=f(y)dot

find f(x)=(ax-b)/(bx-a) show that x=f(y)

If y=f(x)=(ax-b)/(bx-a) , the prove that : x=f(y)

If y= f(x) =(ax-b)/(bx-a) , prove that f(y) =x.

If y=f(x)=(ax-b)/(bx-a) , the prove that : x=f(y)

If f(X) = (ax-b)/(bx-a) , show that f(f(x)) = x

(i) If y = f(x) = (3x-1)/(5x-3) , prove that f(y) = x (ii) If y = f(x) = (ax -b)/(bx-a) , prove that f(y) = x

y=f(x)=(ax-b)/(bx-a), provethat f(y)=x

If y=f(x)=(ax-b)/(bx-a), prove that f(x).f(1/x) is independent of x.