Let f(x) =x and g(x)=|x| be two real-valued functions, check whether the functions are one -one.

Let f (x), g(x) be two real valued functions then the function h(x) =2 max {f(x)-g(x), 0} is equal to :

Let f(x) = 3x + 8 and g(x) = x^(2) be two real functions. Find (f+g) (x)

If f(x)=sqrt(1-x) and g(x)=(log)_e x are two real functions, then describe functions fog and gof .

If f(x)=1/x and g(x)=0 are two real functions, show that fog is not defined.

Let f(x) = x^(3) + 5 and g(x) = 5x + 3 be two real functions. Find (f+g)(x)

Let f(x)=sqrt(x) and g(x) = x be two functions defined over the set of nonnegative real numbers. Find (f + g) (x) , (f - g) (x) , (fg) (x) and (f/g)(x) .

Let f(x)=sqrt(x) and g(x) = x be two functions defined over the set of nonnegative real numbers. Find (f + g) (x) , (f g) (x) , (fg) (x) and (f/g)(x) .

If f(x)=sqrt(x+3) and g(x)=x^2+1 be two real functions, then find fog and gof .

Let f(x)=sqrt(x) and g(x) = x be two functions defined over the set of nonnegative real numbers. Find (f + g) (x) , (f g) (x) , (f-g) (x) and (f/g)(x) .

If f(x)=sinx and g(x)=2x be two real functions, then describe gof and fogdot Are these equal functions?