" (vii) "sin^(2)y+cos xy=k

Find (dy)/(dx) in the following sin^(2)y+ cos xy= k

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

Differentiate w.r.t x sin^(2)y + cos xy = k

Find (dy)/(dx) in the following : sin^(2)y+cos xy=k .

Find (dy)/(dx) in the following : sin^(2)y+cos xy=k .

Find (dy)/(dx) in the following : sin^(2)y+cos xy=k .

If sin^(-1)x = theta + beta and sin^(-1)y = theta - beta , then 1+xy= (i) sin^(2) θ+sin^(2) β (ii) sin^(2) θ+cos^(2) β (iii) cos^(2) θ+cos^(2) β (iv) cos^(2) θ+sin^(2) β

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