If the line 2x - y + = 0 is a diameter of the circle x^2+ y^2+ 6x… - Vidyadip

MCQ

If the line $\text{2x} - \text{y} + \lambda = 0$ is a diameter of the circle $x^2+ y^2+ 6x - 6y + 5 = 0$ then $\lambda=$

A
$5$
B
$7$
✓
$9$
D
$11$

✓

Answer

Correct option: C.

$9$

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