defence exam Indian Navy Chargeman/Draughtsman Mock Test 2023 Quantitative Aptitude Algebra Linear Equation in 2 Variable
The linear inequations, for which the shaded area in the figure given below is the solution set, are
1
2x + 6y ≤ 21, 5x – 2y ≤ 10
2
2x + 6y ≤ 21, 5x – 2y ≥ 10
3
2x + 6y ≥ 21, 5x – 2y ≤ 10
4
2x + 6y ≥ 21, 5x – 2y ≥ 10