Let f and g be two functions defined by `f(x)=sqrt(x-1)`,and
`g(x)=sqrt(4-x^2)`.Find `fg`

Let f and g be two functions defined by f(x)=sqrt(x-1) ,and g(x)=sqrt(4-x^2) .Find f-g

Let f and g be two functions defined by f(x)=sqrt(x-1) ,and g(x)=sqrt(4-x^2) .Find f/g

Let f and g be two functions defined by f(x)=sqrt(x-1) ,and g(x)=sqrt(4-x^2) .Find (i) f+g

Let f and g be real functions defined by f(x)=sqrt(x+4), x ge-4 and g(x)=sqrt(x-4), x ge 4 . Find the functions f+g, f-g, f g, f/g

Let f and g be two real functions defined by f(x)=1/(x+4) and g(x)=(x+4)^3 , find the following: i) f-g ii) f/g iii) 2f

The domain of the function f given by f(x)=sqrt(x-1) is

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

Consider the functions f(x)=sqrt(x-2) , g(x)=(x+1)/(x^2-2x+1) Find (f+g)(x)

Consider the functions f(x)=sqrt(x-2) , g(x)=(x+1)/(x^2-2x+1) Find (fg)(x)

Let f: R rarr R be a function defined by f(x)=x^2-3 x+2 Find f^' (2) and f^'(6)