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A=[aij] is a matrix of order …

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A=[aij] is a matrix of order 2×2 such that |A| = -15 and Cij represents the cofactor of aij then find a21c21+a22c22=?

    • Posted by Khushboo Singh 8 years ago

    CBSE > Class 12 > Mathematics
    • 1 answers

    Rihaan Vashistha 8 years ago

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