For the system x - y + z = 4, 2x + y - 3z = 0, x + y + z = 2, the values of x, y, z respectively are given by

MHT CET 2024 Mathematics question

For the system , , , the values of x, y, z respectively are given by

Answer: (C)

Subtract the first equation from the third: , so and . Add the first and third equations: , so . Put in the second equation: , i.e. . With : , so

Create a free account to read the complete working, and practise questions like this in a timed test.

Question ID VK-092974