if f(x) is a real valued function defined as `f(x)={min{|x|,1/x^2,1/x^3},x != 01, x=0` then range of `f(x)` is

Let f be a real valued function defined by f(x)=(e^x-e^(-|x|))/(e^x+e^(|x|)) , then the range of f(x) is: (a)R (b) [0,1] (c) [0,1) (d) [0,1/2)

If f(x) is a real valued function defined as f(x)=In(1-sin x) then graph of f(x) is

Let f be a real valued function defined by f(x)=(e^(x)-e^(-|x|))/(e^(x)+e^(|x|)), then the range of f(x) is: (a)R(b)[0,1](c)[0,1)(d)[0,(1)/(2))

If f(x) is a real-valued function defined as f(x)=In (1-sinx), then the graph of f(x) is

If f(x) is a real-valued function defined as f(x)=In (1-sinx), then the graph of f(x) is

If is a real valued function defined by f(x)=x^(2)+4x+3, then find f'(1) and f'(3)

If f and g are two real valued functions defined as f(x)= 2x+1 and g(x)= x^(2)+1 , then find f+g

If f and g are two real valued functions defined as f(x)= 2x+1 and g(x)= x^(2)+1 , then find f-g