
Patrick B. answered 09/27/19
Tutor
4.7
(31)
Math and computer tutor/teacher
f(g(x)) = cos( x^2+1)
the derivative is sin(x^2+1) ( 2x)
g(f(u)) = (cosu)^2 + 1
the derivative is 2*cos u * sinu
Heather H.
asked 09/26/19f(u)=cosu
g(x)=x^2+1
Patrick B. answered 09/27/19
Math and computer tutor/teacher
f(g(x)) = cos( x^2+1)
the derivative is sin(x^2+1) ( 2x)
g(f(u)) = (cosu)^2 + 1
the derivative is 2*cos u * sinu
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