Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Algebra Linear Equation in 2 Variable
If a linear equation has solutions (-3, 3), (2, -2) and (4, -4) then it is of the form :
1
y - x = 0
2
y + x = 0
3
2x + y + 3 = 0
4
More than one of the above
5
None of the above