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Math Help - MATRICES (3x3).(3.2)?

  1. #1
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    Exclamation MATRICES (3x3).(3.2)?

    (CB)Transpose....
    C==

    B==

    thanks in advance
    Last edited by mr fantastic; April 25th 2010 at 03:32 PM. Reason: Removed the ridiculous amount of ?'s used in post title.
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  2. #2
    Super Member craig's Avatar
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    Quote Originally Posted by npm1 View Post
    (CB)Transpose....
    C==

    B==

    thanks in advance
    What exactly is it you want us to help you with?

    Please show your working so far and write out the whole question.
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  3. #3
    NYC
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    Hi
    you should find that CB is the following 3x2 matrix
    CB=[2 -9, 0.5 -1, 5 -5]
    where a comma denotes the different rows of the matrix

    Now CB transposed is the following 2x3 matrix
    [2 0.5 5, -9 -1 -5]
    again, where a comma denotes a new row of the matrix
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