defence exam Coast Guard Navik GD (General Duty) 02/2025 Mock Test Series Quantitative Aptitude Algebra Linear Equation in 2 Variable
Find the number of solution(s) of a pair of linear equation 5x – 7y + 28 = 0 and 10x + 14y – 28 = 0.
1
0
2
1
3
2
4
Infinite