" If "A=int_(0)^( pi)(cos x)/((x+2)^(2))dx," then "int_(0)^( pi/2)(sin2x)/((x+1))dx=

IfA=int_(0)^( pi)(cos x)/((x+2)^(2))*dx, then int_(0)^((pi)/(2))(sin(2x))/(x+1)*dx is equal to

IfA=int_(0)^( pi)(cos x)/((x+2)^(2))dx, then int_(0)^((pi)/(2))(sin2x)/(x+1)dx is equal to (a)(1)/(2)+(1)/(pi+2)-A(b)(1)/(pi+2)-A(c)1+(1)/(pi+2)-A(d)A-(1)/(2)-(1)/(pi+2)

If A=int_(0)^(pi)(cosx)/(x+2)^(2)dx , then int_(0)^(pi//2)(sin2x)/(x+1)dx is equal to

int_(0)^( pi/2)(sin x)/(1+cos x)dx

int_(0)^(pi/2)(sin^(2)x*cos x)dx=

If A=int_(0)^( pi)(sin x)/(x^(2))dx, then int_(0)^((pi)/(2))(cos(2x))/(x)dx, is equal to:

If A= int _(0)^(pi) (sin x)/(x ^(2))dx, then int _(0)^(pi//2) (cos 2 x )/(x) dx is equal to:

int_(0)^( pi)(sin x)/(1+cos^(2)x)dx =

int_(0)^( pi/2)sin^(2)x cos x dx

"int_(0)^( pi/2)(|sin x|+|cos x|)dx