3 포인트 의 문제 1.8747°16sin^4(x)dx 2.8747°1/(xln(x)dx 3.8747°sin^3(x)cos(x)dx 1.∫16sin^4(x) dx 2.∫1/(xln(x)) dx 3.∫sin^3(x)cos(x) dx

3 포인트 의 문제 1.8747°16sin^4(x)dx 2.8747°1/(xln(x)dx 3.8747°sin^3(x)cos(x)dx 1.∫16sin^4(x) dx 2.∫1/(xln(x)) dx 3.∫sin^3(x)cos(x) dx

1、-4*sin(x)^3*cos(x)-6*cos(x)*sin(x)+6*x+C
2、ln(ln(x))+C
3、1/4*sin(x)^4+C