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12th Standard English Medium Business Maths Subject Applications of Matrices and Determinants Book Back 2 Mark Questions with Solution Part - I Question Bank Software Jun-04 , 2021

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12th Standard English Medium Business Maths Subject Applications of Matrices and Determinants Book Back 2 Mark Questions with Solution Part - I

12th Standard English Medium Business Maths Subject Applications of Matrices and Determinants Book Back 2 Mark Questions with Solution Part - I

12th Standard

    Reg.No. :
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Business Maths

Time : 00:30:00 Hrs
Total Marks : 10

    Part I

    5 x 2 = 10

  1. Find the rank of the matrix \(\begin{pmatrix} 1 & 5 \\ 3 & 9 \end{pmatrix}\)

  2. Find the rank of the matrix \(\begin{pmatrix} -5 & -7 \\ 5 & 7 \end{pmatrix}\)

  3. Find the rank of the matrix A = \(\left( \begin{matrix} 1 & 2 & 3 \\ 2 & 3 & 4 \\ 3 & 5 & 7 \end{matrix} \right) \)

  4. Find the rank of each of the following matrices.
    \(\left( \begin{matrix} 5 & 6 \\ 7 & 8 \end{matrix} \right) \)

  5. Find the rank of each of the following matrices.
    \(\left( \begin{matrix} 1 & -1 \\ 3 & -6 \end{matrix} \right) \)

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