Question

if x²+y²=1. then dy/dx​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

-x/y

Step-by-step explanation:

first differtiate each term with respect to x

then

2x+ 2y dy/ dx=0

2y dy/ dx =-2 x

dy/ dx = -2x / 2y

= -x/ y