# Math Help - Finding function such that

1. ## Finding function such that

hi

I want to find a function f such that $f'(x)=\frac{sin x}{x}$ and f(1)=0

I know that the standard way is integrating f' to get f and using the given condition to find the value of C

but the problem is that i cannot integrate it!

2. $\displaystyle f(x)=\int_1^x \frac{sin \, t}{t} \, dt$