" If "(2+sin x)(dy)/(dx)+(y+1)cos x=0" and "y(0)=1," then "

If y = y (x) is the solution of the differential equation ((2 + sin x)/(y + 1)) (dy)/(dx) + cos x = 0 with y(0) = 1 then y ((pi)/(2)) =

if y=y(x) and (2+sin x)/(y+1)((dy)/(dx))=-cos x,y(0)=1, then y((pi)/(2))=

If y=y(x) and (2+sin x)/(y+1)((dy)/(dx))=-cos x,y(0)=1, then y((pi)/(2)) equals

If (dy)/(dx)= y sin 2x, y(0)=1 , then solution is

If y=y(x) is the solution of the equation e^(sin y) cos y""(dy)/(dx) +e^(sin y) cos x = cos x,y (0)=0, then 1+y ((pi)/(6)) +( sqrt(3))/(2) y((pi)/(3)) +(1)/( sqrt(2)) y((pi)/(4)) is equal to

If y= y(x) ( 2 _ cos x ) /( y+1) (( dy )/(dx)) =- sin x, y (0) =1 then y((pi)/(2)) equal ____.

If dy/dx-(sin2x)/(1+cos^2x)y=(sinx)/(1+cos^2x) and y(0)=0 then y(pi/2) is