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Determinants
Medium
System of linear equations infinite solutions
If the system of equation
2x + λy + 3z = 5
3x + 2y – z = 7
4x + 5y + μz = 9
has infinitely many solutions, then (λ
2
+ μ
2
) is equal to :
SELECT ONE OPTION
A
22
B
18
C
26
D
30
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