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IF A is a 3×3mateix |A|=0 …

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IF A is a 3×3mateix |A|=0 and |3A|=k|A|.Then write the value of k

    • Posted by Vikas Soni 6 years, 7 months ago

    CBSE > Class 12 > Mathematics
    • 4 answers

    Vaidehi Gupta 6 years, 7 months ago

    since u have multiplied three to a matrix it will go to each of the row.. thus u will get 3 three's if u take its determinant value hence answer is 27

    2Thank You

    Shivam Goel 6 years, 7 months ago

    27

    1Thank You

    Jatin Goyal 6 years, 7 months ago

    0

    1Thank You

    Jatin Goyal 6 years, 7 months ago

    27

    2Thank You

    ANSWER
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