Given that y=1/(2+sin2x)

show that d^2y/dx^2=2/y(dy/dx)^2+4y^2sin2x

2. ## Re: differciation problem

Approach: Compute the 1st and 2nd derivatives, then plug them into that equation to show that it's true that those two expressions are equal.

3. ## Re: differciation problem

This is exactly the same as the post "prove equation".