Question

If $2x-3y=0$ is the equation of the common chord of the circles$x^2+y^2+4x=0$ and $x^2+y^2+2\lambda y=0$, then the value of $\lambda$ is

• A. 3
• B. 2
• C. 1
• D. 0

Answer 1

Answer: (A)

Correct answer is (a) 3