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JEE MAIN
06-09-2020_S1
Question
The values of $\lambda$ and $\mu$ for which the system of linear equations
$$ \begin{aligned} & x+y+z=2 \\ & x+2 y+3 z=5 \\ & x+3 y+\lambda z=\mu \end{aligned} $$ has infinitely many solutions are, respectively :
Select the correct option:
A
5 and 7
B
6 and 8
C
4 and 9
D
5 and 8
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
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Question Tags
JEE Main
Mathematics
Easy
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