If `f:R rarrR` is a function, then f is

If f:R rarrR is a function f(x) = 5x , then f is

If f:R rarr R be a function defined as f(x)=3x^(2)+5 will f be an onto function ------

Let f: R-{0}rarrR be a function which is differentiable in its domain and satisfying the equation f(x+y)=f(x)+f(y)+(x+y)/(xy)-(1)/(x+y), also f'(1)=2. Then find the function.

Let f: R-{0}rarrR be a function which is differentiable in its domain and satisfying the equation f(x+y)=f(x)+f(y)+(x+y)/(xy)-(1)/(x+y), also f'(1)=2. Then find the function.

Let f: R-{0}rarrR be a function which is differentiable in its domain and satisfying the equation f(x+y)=f(x)+f(y)+(x+y)/(xy)-(1)/(x+y), also f'(1)=2. Then find the function.

Let f: R -{-4/3}rarrR be a function defined as f(x) =(4x)/(3x+4) . The inverse of f is the map g : Range f rarrR - {-4/3} given by

Let f, g : R rarrR be two functions defined as f(x) = |x| + x and g(x) = | x| - x AA x in R. . Then (fog ) (x) for x lt 0 is

Let f : R – {4/3}rarrR be a function defined as f (x) = 4x/(3x+4) The inverse of f is the (Map) g : Range f rarr R – {4/ 3} , given by :