Question

Indefinite integral:

Answer 1

http://prntscr.com/3emj7y

Answer 2

This looks interesting... maybe if we rewrite:
\( \displaystyle \int \sin \sqrt{x} \times \dfrac{1}{\sqrt{x}} \ dx \)
There might be a relationship between sqrt(x) and 1/sqrt(x), or x^(1/2) and x^(-1/2), that we can use.

Answer 3

That made it simpler, thanks :D

Answer 4

You're welcome! :)