" Whing of "f(x)=sqrt(x^(2)+1);g(x)=(x+1)/(x^(2)+1)" and "h(x)=2x-3," them find "f'[x'[y'(x)]]

If f(x)=sqrt(x^(2)+1),g(x)=(x+1)/(x^(2)+1) and h(x)=2x-3 , then find f'[h'{g'(x)}] .

If f(x)=sqrt(x^(2)+1),quad g(x)=(x+1)/(x^(2)+1) and h(x)=2x-3, then find f'(h'(g'(x))

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

If f(x)=sqrt(x^2+1),\ \ g(x)=(x+1)/(x^2+1) and h(x)=2x-3 , then find f^(prime)(h^(prime)(g^(prime)(x))) .

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

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

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

If f(x)=x+4, g(x)=2x-1 and h(x) =3x then find (fog)oh .

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