Let `f(x)=sqrt(6-x),g(x)=sqrt(x-2)`. Find f+g,f-g,f.g and f/g.

Let f:[2,oo)rarr R and g:[-2,oo)rarr R be to two real functions defined f(x)=sqrt(x-2)andg(x)=sqrt(x+2). Find f+g and f-g.

Le f:[0,\ oo)->R\ a n d\ g: R->R be defined by f(x)=sqrt(x) and g(x)=xdot Find f+g,\ f-g,\ fg\ a n df/gdot

If f,g:R rarr R are two functions as follows: f(x)=sqrt(x-1),g(x)=sqrt(4-x^(2)) then find :f-g

f(x)=sqrtx , g(x)=sqrt(1-x) find common domain of f+g ,f-g , f/g , g/f

Let f and g be real functions, defined by f(x)=sqrt(x+2)andg(x)=sqrt(4-x^(2)) . Find (i) (f+g)(x) (ii) (f-g)(x) (iii)(fg)(x) (iv) (ff)(x) (v) (gg)(x) (vi) ((f)/(g))(x) .

Let f and g be real functions, defined by f(x)=sqrt(x-1)andg(x)=sqrt(x+1) . Find (i) (f+g)(x) (ii) (f-g)(x) (iii) (fg)(x) (iv) ((f)/(g))(x) .

Let f(x)=(1)/(x) and g(x)=(1)/(sqrt(x)) . Then,

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)

If f(x)=sqrt(2-x) and g(x)=sqrt(1-2x) ,then the domain of f[g(x)] is:

Let f(x)=[x] and g(x)=|x| . Find (f+2g)(-1)