Take one item from the equation towards the right and square on both sides. Keep x^2 and Y^2 on one side and simplify. You will be able to get value of X. Then differentiate w.r.t. y

Suraj Lakhotia

Admin

02-Dec-20 08:13

Thank you sir! I got it.

Veeresh Kumar Poliki

CA Inter

★ 4K+

02-Dec-20 15:33

Great!

Suraj Lakhotia

Admin

02-Dec-20 15:35