sin(2*pi)
d --(sin(2*pi)) dx
Let u=2πu = 2 \piu=2π.
The derivative of sine is cosine:
Then, apply the chain rule. Multiply by ddx2π\frac{d}{d x} 2 \pidxd2π:
The derivative of the constant 2π2 \pi2π is zero.
The result of the chain rule is:
The answer is:
0