arrow
arrow
arrow
The system of equations: X+Y+Z=5 X+2Y+3Z=9 X+3Y+λz=μ has a unique solution, if
Question

The system of equations:
X+Y+Z=5
X+2Y+3Z=9
X+3Y+λz=μ has a unique solution, if

A.

λ=5, μ=7

B.

λ=5, μ=13

C.

λ≠5

D.

μ≠13

Correct option is C

Given
x+y+z=5
x+2y+3z=9
x+3y+λz=μ

Free Tests

Free
Must Attempt

CUET 2025 English Language Mock 01

languageIcon English
  • pdpQsnIcon50 Questions
  • pdpsheetsIcon200 Marks
  • timerIcon45 Mins
languageIcon English