Find t he following in egral: int cos(lnx)dx= 8 follow ing integral: int (dx)/(sinx(2+cosx-2sinx))=

1. $\int \cos(\ln x)dx = x\cos(\ln x) + \int \sin(\ln x)dx$<br /><br />2. $\int \frac{dx}{\sin x(2+\cos x-2\sin x)} = \int \frac{dx}{\sin x(2-\sin x-\cos x)}$