Find dy/dx in the following:xy + y2 = tan x + y

It is given that xy + y2 = tan x + yDifferentiating both sides w.r.t. x, we get,

Q4 of 147 Page 169

Find dy/dx in the following:
xy + y² = tan x + y

It is given that xy + y² = tan x + y

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

Find dy/dx in the following:

2x + 3y = sin y

Find dy/dx in the following:

ax + by² = cos y

Find dy/dx in the following:

x² + xy + y² = 100

Find dy/dx in the following:

x³ + x²y + xy² + y³ = 81