12th Class Mathematics Determinants Question Bank Case Based (MCQs) - Determinants

  • question_answer
    The value of x (length of rectangular field) is

    A) 150 m

    B) 400 m

    C) 200 m

    D) 320 m

    Correct Answer: C

    Solution :

    On solving (1) and (2) we get \[x=200\]


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