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Vijay Singh chauhan Asked a Question
May 11, 2022 2:35 pmpts 30 pts
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  • Kanika goswami 1
    first matrix is correct.....
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  • Kanika goswami 1 Best Answer
    check it
    • cropped1247083823224425129.jpg
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    Vijay Singh chauhan
    doubt
    • cropped6456115611356145176.jpg