(cos2x)/((sin x+cos x)^(2))

(cos 2x)/((sin x+cos x)^(2))

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

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

((sin x+cos x)^(2))/((sin x-cos x)^(2))

(cos2x)/(sin ^(2) x cos^(2) x)

int( cos 2 x)/(sin x+cos x)^2 d x is equal to a) -1/(sin x+cos x)+C b) log |sin x+cos x|+C c) log |sin x-cos x|+C d) 1(sin x+cos x)^2