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If A is any square matrix …

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If A is any square matrix of order 3 × 3 such that |A| = 3, then the value of |adjA| is ? (a) 3 (b) 1/3 (c) 9 (d) 27 With process

    • Posted by Priya Saini 5 years, 9 months ago

    CBSE > Class 12 > Mathematics
    • 1 answers

    Rajat Barwar 5 years, 9 months ago

    It should be 9.. As |adjA| = (|A|)^(n-1) where n is the order of the matrix A.. Hope it may help you...

    3Thank You

    ANSWER
    http://mycbseguide.com/examin8/

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