Let λ, μ∈R If System of Equations Has... |JEE Main 2024 | DT

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JEE MAIN

09-04-24 S1

Question

Let $\lambda, \mu \in R$. If the system of equations $3 x+5 y+\lambda z=3$ 7x+11y-9z=2 $97 x+155 y-189 z=\mu$ has infinitely many solutions, then $\mu+2 \lambda$ is equal to :

Select the correct option:

A

25

B

24

C

27

D

22

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

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