state gov MP Patwari (Group 2 Sub Group 4) Mock Test 2025 Quantitative Aptitude Geometry Co-ordinate Geometry
Find the equation of the line which passes through the point of intersection of line x - y - 5 = 0 and x - 3y - 1 = 0 and is perpendicular to the line x - 3y + 21 = 0.
1
x + y + 8 = 0
2
3x + y - 23 = 0
3
3x + y = 0
4
None of these