If f and g are functions defined by :
`f(x) =sqrt(x - 1), g(x) = (1)/(x)`, then describe the following : (i) `f + g` (ii) `f - g` (iii) `fg` (iv) `(f)/(g)`.

If f and g are two functions defined by f(x)=sqrt(x+1) and g(x)=1/x then find the following functions: fg

If f and g are two functions defined by f(x)=sqrt(x+1) and g(x)=1/x then find the following functions: f+g

If f and g are two functions defined by f(x)=sqrt(x+1) and g(x)=1/x then find the following functions: f-g

If f and g are two functions defined by f(x)=sqrt(x+1) and g(x)=1/x then find the following functions: f/g

If f and g are two functions defined by f(x)=sqrt(x+1) and g(x)=1/x then find the following functions: 2f-3g

If f and g are two functions defined by f(x)=sqrt(x+1) and g(x)=1/x then find the following functions: 2f^2+sqrt2 g

If f(x)=x and g(x)=|x| , then define the following functions: (i) f+g " "(ii) f-g (iii) f*g" "(iv) (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 (ii) g + f (iii) f-g (iv) g-f (v) fg (vi) gf (vii) (f)/(g) (viii) (g)/(f)

f:R to R is a function defined by f(x)= 10x -7, if g=f^(-1) then g(x)=

Let f,\ g be two real functions defined by f(x)=sqrt(x+1\ )a n d\ g(x)=sqrt(9-x^2)dot Then describe each of the following function: f+g