" 30."int(dx)/(4cos x+3sin x)

int (dx)/(4cos x+3 sin x)

int(1)/(4cos x+3sin x)dx

int (dx)/(3 cos x+4 sin x+6)

Evaluate the integerals. int (dx)/(4 cos x+3 sin x)

A: int (2cos x +3sin x)/(4cos x+5 sin x)dx= (-2)/(41)log|4cos x+5Sinx|+(23)/(41)x+c R: int (a cos x+b sin x)/(c cos x+d sin x)dx= (ac+bd)/(c^(2)+d^(2))x+(ad-bc)/(c^(2)+d^(2))log|c cos x+d sin x |+k

int(dx)/(3sin x+4cos x)

int(dx)/(3sin x-4cos x)

int (3cos x+2 sin x)/(4 cos x+3 sin x)dx=

int (2 cos x - 3 sin x)/(6 cos x + 4 sin x) dx