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Aditi agrawal Asked a Question
June 24, 2020 4:32 pmpts 30 pts
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  • Mahak Best Answer
    ans is 25 there is one correction in question the matrix whose value we have to calculate in that the second element of second row third column should be b1a3-a1b3
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  • Chandra dhawan
    dear can you tell me book name?
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    Aditi agrawal
    hk dass
  • Aditi agrawal
    why is any tutor not answering my post?? is there any problem..??
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