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  • Mechanical Engg. (GATE) 2011
  • Consider the following system of equations: 2x1 + x2 + x3...
Multiple choice

Consider the following system of equations:
2x1 + x2 + x3 = 0 x2 - x3 = 0
x1 + x2 = 0 This system has

  1. a unique solution

  2. no solution

  3. infinite number of solutions

  4. five solutions

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

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