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Matrices and Determinants question

2010 · Shift 0 · Q37
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  5. /2010 · Shift 0 · Q37

Matrices and Determinants question

2010 · Shift 0 · Q37

JEE MainMathematicsMatrices and DeterminantsMCQ+4 / −1
Consider the system of linear equations; x1+2x2+x3=32x1+3x2+x3=33x1+5x2+2x3=1\begin{matrix} {{x_1} + 2{x_2} + {x_3} = 3} \\ {2{x_1} + 3{x_2} + {x_3} = 3} \\ {3{x_1} + 5{x_2} + 2{x_3} = 1} \\ \end{matrix}x1​+2x2​+x3​=32x1​+3x2​+x3​=33x1​+5x2​+2x3​=1​ The system has :
  1. A
    exactly 333 solutions
  2. B
    a unique solution
  3. C
    no solution
  4. D
    infinitenumber of solutions
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