Unique Solution Linear Equations System (Jee Ma… | ExamDuo
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Determinants
Medium
Unique Solution Linear Equations System
An ordered pair (α,β) for which the system of linear equations
(1+α)x + βy+z = 2
αx+(1+β)y+z = 3
αx+βy+2z = 2 has a unique solution is
SELECT ONE OPTION
A
(1,-3)
B
(-3,1)
C
(2, 4)
D
(-4, 2)
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