Let the system of equations x+2 y+3 z=5,2 x+3 y+z=9,4 x+3 y+λ z=μ have infinite number of solutions. Then λ+2 μ is equal to:

Matrices and Determinants: JEE Main 2024 Mathematics question

JEE Main 2024 · 1 Feb, Evening shift · Q4631

JEE Main 20241 Feb, Evening shiftMathematicsMediumMatrices and Determinants245× since 2002

Let the system of equations

x+2 y+3 z=5,2 x+3 y+z=9,4 x+3 y+\lambda z=\mu

have infinite number of solutions. Then

\lambda+2 \mu

is equal to :

JEE Main 2024 · 1 Feb, Evening shift · Q4631

JEE Main 20241 Feb, Evening shiftMathematicsMediumMatrices and Determinants245× since 2002

Let the system of equations

x+2 y+3 z=5,2 x+3 y+z=9,4 x+3 y+\lambda z=\mu

have infinite number of solutions. Then

\lambda+2 \mu

is equal to :