Question

1. If x2 + y2 – 2x = 0, dy/dx =​

Answer 1

Step-by-step explanation:

x² + y² -2x =0

x² + y² = 2x

y² = 2x - x²

derivating with respect to x

d/dx( y²) = d/dx ( 2x - x²)

2y dy/dx = 2 + 2x

dy/dx = 2(1+x)/2y

dy/dx = ( 1 + x ) / y