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Math Help - Easy matrix question confusion

  1. #1
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    Easy matrix question confusion

    Write down the system of equations of when n=m=3 and aij = i + j for i, j = 1, 2, 3, while bj = j = 1, 2, 3

    Answer is:

    2x1 + 3x2 + 4x3 = 1
    3x1 + 4x2 + 5x3 = 2
    4x1 + 5x2 + 6x3 = 3

    Seems like an easy question but not really sure on what they're asking so any clarification will greatly help. Thanks!
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  2. #2
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    Re: Easy matrix question confusion

    Yes, to me it appears that this is no more than what you've already put down.
    Sometimes the problems are intriguingly simple.
    Thanks from youngb11
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  3. #3
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    Re: Easy matrix question confusion

    that looks fine to me.
    Thanks from youngb11
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