The Number of Values of a.... | JEE Main 2022 | Determinants

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JEE MAIN 2022

24-06-2022 S1

Question

The number of values of a for which the system of equations :
$\begin{aligned} & x+y+z=a \\ & \alpha x+2 \alpha y+3 z=-1 \\ & x+3 \alpha y+5 z=4\end{aligned}$
is inconsistent, is

Select the correct option:

B

1

C

2

D

3

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

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