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Matrices And Determinants

JEE Main 2023 (Online) 6th April Morning Shift

MCQ+4 / -12023

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, then \(2 a+3 b\) is equal to :

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