`sin^(2)y + cos xy = k`

If sin^(2) x + cos xy = k find (dy)/(dx) .

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

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

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

If a = x cos ^ (2) a + y sin ^ (2) A then (xa) (ya) + (xy) ^ (2) sin ^ (2) A cos ^ (2) A =

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

If the solution of the differential equation x^2dy + 2xy dx = sin x dx is x^(k)y + cos x = C (where C is an arbitrary constant), then the value of k is equal to

If the solution of the differential equation x^2dy + 2xy dx = sin x dx is x^(k)y + cos x = C (where C is an arbitrary constant), then the value of k is equal to

If sin x + cos y = (1) / (3) and cos x + sin y = (3) / (4) then tan ((xy) / (2)) =