A mapping `f:RtoR` which is defined as `f(x)=cosx,x""inR` is

Mapping f : R to R which is defined as f (x) = cos x,x in R will be

Mapping f : R to R which is defined as f (x) = cos x,x in R will be

If f:RtoR is defined by f(x) = 2x - 3:

If f:RtoR is defined by f(x)=|x| , then

If f:Rto R be defined by f(x)=e^x" and " g:R toR be defined by g(x)=x^2 . The mapping g@f:RtoR be defined by (g@f)(x)=g[f(x)]Aax neR , then

Let R be the set of real numbers and the mappings f:R toR" and "g:RtoR be defined by f(x)=5-x^2" and " g(x)=3x-5 , then the value of (f@g)(-1) is

Let the f:RtoR be defined by f(x)=2x+cosx . Then f:

Let function f:RtoR be defined by f(x)=2x+sinx for x inR . Then f is :