Linear Equations Infinitely Many Solutions (Jee… | ExamDuo
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Determinants
Medium
Linear Equations Infinitely Many Solutions
If the system of linear equations
3x + y + βz = 3
2x + αy – z = –3
x + 2y + z = 4
has infinitely many solutions, then the value of 22β – 9α is :
SELECT ONE OPTION
A
49
B
31
C
43
D
37
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