10 7. Let f: R → R and g: R → R, respectively f (x) = x, g (x) = x is defined by +1. Show that- fog #gof.

Find gof and fog, if f: R to R and g : R to R are given by f (x) = cos x and g (x) = 3x ^(2). Show that gof ne fog.

If f: R to R and g: R to R are given by f(x)= cosx and g(x) =3x^(2) .Show that gof ne fog

If f, g : R rarr R are defined respectively by : f (x) = 8x^3 , g (x) = x^3 . Find fog and gof.

Find gof and fog, if f: T to R and g : R to R are given by f (x) = cos x and g (x) = 3x ^(2). Show that gof ne fog.

Find gof and fog, if f: T to R and g : R to R are given by f (x) = cos x and g (x) = 3x ^(2). Show that gof ne fog.

Find gof and fog, if f: R rarr R and g: R rarr R are given by f(x) = cos x and g(x) = 3x^(2) , then show that gof ne fog.

Let f , R to R and g , R to R defined as f(x) = | x | , g(x) = | 5x - 2| then find fog .

Find gof and fog, if f:R rarr R and g: R rarrR are given by f(x) = cos x and g(x) = 3x^2 . Show that gof ne fog.

Let f, g: R rarr R be defined respectively by : f (x) =x +1,g (x) =2x-3 . Find f+g, f-g ,fog and f/g .