The angle between the pair of straight lines y^2 ^2 -xy ^2 +x^2 ( ^2 -1 )=0 is

JEE Main Mathematics question

The angle between the pair of straight lines is

Answer: (D)

Since , the equation is , i.e. for .

Create a free account to read the complete working, and practise questions like this in a timed test.

Question ID VK-024397