If x e 9 y + y 4 sin ( 4 x ) =...
If implicitly defines y as a function of x then what is ?
Answer & Explanation
Implicitl differentiation means that we need to treat y as a function of x and apply Chain Rule. You also forgot to apply Product Rule to the first term. The derivative of the first term is:
Now do the same thing for the second term, then solve for y′