JEE Main & Advanced Mathematics Determinants & Matrices Question Bank Expansion of determinants, Solution of equation in the form of determinants and properties of determinants

  • question_answer
    The sum of the products of the elements of any row of a determinant A with the same row is always equal to [Karnataka CET 2000]

    A) 1

    B) 0

    C) |A|

    D) \[\frac{1}{2}|A|\]

    Correct Answer: C

    Solution :

    We know that the row to row multiplication of a determinant is always equal to the value of the determinant i.e., | A|.


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