If `f(x) =x^2-1` and `g(x)={x+1}/2,` then `{f(3)}/{f(3)+g(3)}` is

If f(x)=sqrt(x^(2)-1) and g(x)=(10)/(x+2) , then g(f(3)) =

If g(x)=3x+2 and g(f(x))=x , then f(2)=

If f(x)=2 In x+3 and g(x)= e^(x) , then f(g)(3))=

If f(x) = 3x + 1 and g(x) = x^(2) - 1 , then (f + g) (x) is equal to

If f(x)=x^(2) and g(x)=2x , then evaluate, (i) (f+g)(3)" "(ii) (f-g)(2) (iii) (f*g)(1)" "(iv) ((f)/(g))(5)

If f(x)=sqrt(2x+3) and g(x)=x^(2)+1 , then f(g(2))=

If f(x)=|x-1|" and "g(x)=f(f(f(x))) , then for xgt2,g'(x) is equal to

If g(x)=x^3+x-2 and g(f(x))=x^3+3x^2+4x then f(1)+f(2) is equal to ________

If g(x)=3x-1 and f(x)=4g(x)+3 . What is f(2)?