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Q7Which of the following is a symmetric ...

Q7Which of the following is a symmetric as well as skew-symmetric matrix : (a) `[[1,2],[1,0]]`
(b)` [[0,0],[0,0]]`
(c) `[[1,0],[0,1]]`

Answer

Step by step text solution for Q7Which of the following is a symmetric as well as skew-symmetric matrix : (a) [[1,2],[1,0]] (b) [[0,0],[0,0]](c) [[1,0],[0,1]] by MATHS experts to help you in doubts & scoring excellent marks in Class 12 exams.

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Knowledge Check

  • Which one of the following is correct in respect of the matrix ? [{:(0,0,-1),(0,-1,0),(-1,0,0):}] ?

    A
    A. `A^(-1)` does not exist
    B
    B. A=(-1) I
    C
    C. A is a Zero matrix
    D
    D. `A^(2)=1`

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