Question

Choose the correct alternative:

The equation of the normal to the circle x² + y² – 2x – 2y + 1 = 0 which is parallel to the line 2x + 4y = 3 is

Options

• x + 2y = 3

• x + 2y + 3 = 0

• 2x + 4y + 3 = 0

• x – 2y + 3 = 0

Answer 1

x + 2y = 3