Matrices and Determinants Part 3
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Question : 55 of 100
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If the system of equations
x + y + a z = b
2 x + 5 y + 2 z = 6
x + 2 y + 3 z = 3
has infinitely many solutions, then2 a + 3 b is equal to :
has infinitely many solutions, then
[6-Apr-2023 shift 1]
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