Mathematics · Matrices and Determinants
The system of linear equations: x + y + z = 62x + 5y + az = 36 x + 2y + 3z = b has:
- 1a unique solution for a = 8 and b = 14
- 2infinitely many solutions for a = 8 and b = 16
- 3infinitely many solutions for a = 8 and b = 14✓
- 4a unique solution for a = 8 and b = 16
Correct answer
infinitely many solutions for a = 8 and b = 14
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