If the angle between the lines joining the origin to the points of intersection of x+2 y+\lambda=0 and 2 x^2-2 x y+3 y^2+2 x-y-1=0 is \frac{\pi}{2}, then a value of \lambda is [AP EAPCET 22 May 2025 S1]

Straight Lines and Pair of Straight Lines

Section: Mathematics

Question : 23 of 81

Marks: +1, -0

If the angle between the lines joining the origin to the points of intersection of x+2y+λ=0 and 2x2−2xy+3y2+2x−y−1=0 is ‌

, then a value of λ is

[AP EAPCET 22 May 2025 S1]

Go to Question:

Prev Question

Next Question