defence exam CRPF Head Constable Ministerial & ASI 2022 Mock Test Quantitative Aptitude Algebra Linear Equation in 2 Variable
The graphic representation of the equations 3x + 2y = 5 & 9x + 6y = 6 gives a pair of:
1
Intersecting lines
2
Perpendicular lines
3
Coincident lines
4
Parallel lines