MHT CET 2025 Mathematics question

Not in JEE syllabus

The circumradius of the triangle formed by the lines xy + 2x + 2y + 4 = 0 and x + y + 2 = 0 is

Answer: (C)

Solution

represents the lines and . With the third line the vertices are: ; with ; with . The triangle has legs of length 2 and

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

Question ID VK-102132