`int(sin((5x)/2))/(sin((x)/(2))) dx` is euqal to (A) `x + 2 sin x + sin 2x +C` (B) `x +2 cos x + sin 2x +C` (C) `x - 2sin x + sin 2x +C` (D) `x + 2 sin x - sin 2x + C`

int(sin^(2)x - cos^(2)x)/(sin^(2)x cos^(2)x) dx is equal to

int(sin2x)/((sin x+cos x)^(2))dx

int (sin^2x-cos^2x)/(sin^2x cos^2 x) dx is equal to:

int (cos x - sin x)/(1 + sin 2x) dx

int(sin2x-cos2x)/(sin2x*cos2x)dx=?

int (sin x * e ^ (cos x) - (sin x + cos x) e ^ (sin x + cos x)) / (e ^ (2sin x) -2e ^ (sin x) +1) dx

Solution of differential equation (2x cos y + y ^ (2) cos x) dx (2y sin xx ^ (2) sin y) dx = 0 is (a) x ^ (2) cos y + y ^ (2) sin x = C (b) x cos yy sin x = C (c) x ^ (2) cos ^ (2) y + y ^ (2) sin ^ (2) x = C (d) x cos y + y sin x = C

int (sin ^ (2) x cos ^ (2) x) / ((sin ^ (5) x + cos ^ (3) x sin ^ (2) x + sin ^ (3) x cos ^ (2) x + cos ^ (5) x) ^ (2)) dx

If int cos x cos 2x cos 3x dx = A_(1)sin 2x + A_(2) sin 4x + A_(3) sin 6x + C then

"int(sin^(2)x+cos^(2)x)/(sin^(2)x*cos^(2)x)dx