Any clue how to solve the following integrals?

Thanks in advance!!

**1. INT[min(sinx, cosx)dx] from 0 to pi equals to**

(A) 1 ? 2squrt(2)

(B) 1

(C) 0

(D) 1 ? squrt(2).

*What’s the meaning of min(sinx, cosx), because no other criteria is given?*

**2. INT[sinxcosx/(x+1)^2 dx] from 0 to 4 == ?**

Tried to solve the above integral by 'Integration by Parts'. Since (x+1)^2 in the denominator it's power is increasing.