Câu 47: Tính sin 5 1   x 1 7 dxx       A. sin 5 1 5cos 5 5ln 1 7x 1 7 dx x x C       x dx x x CB. sin 5 1 1cos 5 1ln 1 71 7 5 7C. sin 5 1 5sin 5 7 ln 1 7D. sin 5 1 1sin 5 1ln 1 7

TÍNH SIN 5 1   X 1 7 DXX         A. SIN 5 1 5COS...

Toán TRAC NGHIEM NGUYEN HAMTOANTRACNGHIEMTOP

Câu 47: Tính sin 5 ¹   x 1 7 dxx      

A. sin 5 ¹ 5cos 5 5ln 1 7x 1 7 dx x x C       

x dx x x CB. sin 5 ¹ ¹cos 5 ¹ln 1 71 7 5 7C. sin 5 ¹ 5sin 5 7 ln 1 7D. sin 5 ¹ ¹sin 5 ¹ln 1 7