1.If xy+y2=tanx+yx y + y^2 = \tan x + yxy+y2=tanx+y, then find dydx\frac{d y}{d x}dxdy isa.sec2xx+2y\frac{\sec^2 x}{x+2y}x+2ysec2xb.sec2x−y(x+2y−1)\frac{\sec^2 x - y}{(x+2y - 1)}(x+2y−1)sec2x−yc.(x+2y−1)sec2x(x + 2y - 1) \sec^2 x(x+2y−1)sec2xd.sec2x⋅y\sec^2 x \cdot ysec2x⋅yLogin to continueOnly logged in users canattempt or see the solution.
