defence exam Agniveer Army Clerk/Store Keeper 2025 Mock Test Series Quantitative Aptitude Algebra Linear Equation in 2 or more Variables
जर x + y = 12, y + z = 15 आणि x + z = 18, तर x + y + z = ? शोधा.
1
18
2
12
3
15
4
22.5
जर x + y = 12, y + z = 15 आणि x + z = 18, तर x + y + z = ? शोधा.