Matrices and Determinants: JEE Main 2023 Mathematics question

JEE Main 2023 · 6 Apr, Morning shift · Q4629

JEE Main 20236 Apr, Morning shiftMathematicsMediumMatrices and Determinants245× since 2002

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 :

JEE Main 2023 · 6 Apr, Morning shift · Q4629

JEE Main 20236 Apr, Morning shiftMathematicsMediumMatrices and Determinants245× since 2002

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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