Find dy/dx in the following:x3 + x2y + xy2 + y3 = 81

It is given that x3 + x2y + xy2 + y3 = 81Differentiating both sides w.r.t. x, we get,

Q6 of 147 Page 169

Find dy/dx in the following:
x³ + x²y + xy² + y³ = 81

It is given that x³ + x²y + xy² + y³ = 81

Differentiating both sides w.r.t. x, we get,

Find dy/dx in the following:

xy + y² = tan x + y

Find dy/dx in the following:

x² + xy + y² = 100

Find dy/dx in the following:

sin² y + cos xy = π

Find dy/dx in the following:

sin² x + cos² y = 1