∫02π (sinx+|sinx|)dx is equal to
0
4
8
1
∫02π (sinx+|sinx|)dx=∫0π (sinx+sinx)dx+∫π2π (sinx−sinx)dx=∫0π 2sinxdx+∫π2π 0dx=2[−cosx]0π+0=−2(cosπ−cos0)=−2(−1−1)=4