Applying Fundamental theorem of calculus problem In this link provided is a question about the Fundemental Theorem of Calculus since I don't know how to use LaTeX. I somehow can't get the right answer, I'm using the chain rule and everything but still getting it wrong
link
$$F(x)=\int_0^{x^3} 4\sin \pi t^2dt$$
Find $F(0)$ and $F'(x)$

The interesting thing is that what you put for your answer is right. There must be some formatting issue with your homework software. Have you tried something like changing the "pi" to a "Pi"?
