defence exam Coast Guard Navik GD (General Duty) 02/2025 Mock Test Series Mathematics Lines Distance Formula
Let A be the point of intersection of the lines 3x + 2y = 14, 5x – y = 6 and B be the point of intersection of the lines 4x + 3y = 8, 6x + y = 5. The distance of the point P(5, –2) from the line AB is
1
\(\frac{13}{2}\)
2
8
3
\(\frac{5}{2}\)
4
6