(1)/(6)sin^(2)y+cos xy=pi

Find (dy)/(dx) at x=1,y=(pi)/(4) if sin^(2)y+cos xy=k

If sin ^(2) y+cos (xy)=pi ,then (dy)/(dx) =

Find dy/dx in the following: sin^2y + cos xy = pi

Find (dy)/(dx) , if sin^2 y + cos xy = pi

Find (dy)/(dx) if sin^2y+cos(xy)=pi

Find the derivative of y w.r.t x in each of the following: sin^2y + cos xy = pi

The number of solutions of the equation cos^(2) (x + (pi)/( 6)) + cos ^(2) x - 2 cos ( + (pi)/( 6)) co ""(pi)/( 6) = sin ^(2) (pi)/( 6) in interval ((-pi)/( 2), (pi)/( 2)) is _____

One of the values of ((cos (pi)/(6)-i sin (pi)/(6))^(1 / 2))((cos (pi)/(6)+i sin (pi)/(6))^(1 / 2)) is