Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Algebra Linear Equation in 2 Variable
For what value of 'k' these equation has a unique solution
3x - ky = 2
6x + 4y = -10
1
k = Real number - {3}
2
k = Real number - {-3}
3
k = Real number - {-2}
4
More than one of the above
5
None of the above