If the area of the circle 4x^2 + 4y^2+8x-16y + \lambda = 0 is 9 π sq. units, then the value of λ is

KEAM 2016 Math Paper

Question : 56 of 120

Marks: +1, -0

If the area of the circle 4x2+4y2+8x−16y+λ=0 is 9 π sq. units, then the value of λ is

Go to Question:

Prev Question

Next Question