Question

x^2+y^2=a^2 find dy/dx​

Answer 1

Hi mate your answer is here:

x^2 + y^2 = a^2

2x + 2y× dy/dx = 0

dy/dx = -2x/2y

HOPE THIS HELPS YOU ☺️

Answer 2

★GOOD NIGHT★

DIFFERENTIATE BOTH SIDE'S w.r.t x we have

2x + 2y dy/dx = 0

=>

dy/dx = -x/y