求不定积分∫[(1-x)/√(1-x2)]dx
求不定积分∫[(1-x)/√(1-x2)]dx
【正确答案】:原式=∫1/√(1-x2)dx-∫x/√(1-x2)dx=arcsinx+1/2∫1/√(1-x2)d((1-x2)=arcsinx+(1-x2)+C.
Top