For the system of linear equations 2x+4y+... | Matrices

JEE MAIN 223

13-4-2023 S1

Question

For the system of linear equations $$ \begin{aligned} & 2 x+4 y+2 a z=b \\ & x+2 y+3 z=4 \\ & 2 x-5 y+2 z=8 \end{aligned} $$ Which of the following is NOT correct?

Select the correct option:

It has infinitely many solutions if a = 3, b = 6

solution It has unique if a = b = 6

It has unique solution if a = b = 8

It has infinitely many solution if a = 3, b = 8

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Mathematics

Easy

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