int(sin x)/(cos^(7)x)edx

int(sin x)/(cos^(7)x)dx

Find the following integrals: ( i ) int(sin x+cos x)dx( ii) int cos ecx(cos ecx+cos x)dx( iii) int(1-sin x)/(cos^(2)x)dx

int((4-7sin x)/(cos^(2)x))

int(cos x)/(sin^(7)x)dx

int(sin(x+a))/(cos x)

"int sin^(2)x cos^(7)xdx

int sin^(3)x cos^(7)xdx=

int((sec^(2)x-7))/(sin^(7)x)dx is equal to (i) (tan x)/(sin^(7)x)+C (ii) (cos x)/(sin^(7)x)+C( iii) (sin x)/(cos^(7)x)+C( iv )(sin x)/(tan^(7)x)+C

int (dx) / (sqrt (sin x * cos ^ (7) x))

int(sin^(2)6x-cos^(2)7x)dx=