Orthogonal Circles Lambda Value (Jee Mains) | ExamDuo
Ask Doubts
Log in
Chords & Intersection of Circles
Medium
Orthogonal Circles Lambda Value
The value of λ , for which the circle
x² + y² + 2λx + 6y + 1 = 0 intersects the circle
x² + y² + 4x + 2y = 0 orthogonally , is
SELECT ONE OPTION
A
11
8
B
– 1
C
–
5
4
D
5
4
Check
Ask about this question