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Math Help - what is the way of solving this question..

  1. #1
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    what is the way of solving this question..

    what is the general way of solving the second part of this question:

    http://img116.imageshack.us/img116/1152/25587465vv2.gif

    i think i solved part 1.
    but i dont know how to use part 1
    in order to solve 2
    http://img384.imageshack.us/img384/2546/55339538nk4.gif
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  2. #2
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    i know that inrder to prove that one group of vectors are a part of another
    i need to stack them up
    and see that the "part of" vectors lines go to 0.
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  3. #3
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    i know that in order to prove that one group of vectors are a part of another
    i need to stack them up

    i did row reduction and i dont know how to extract a vector for the group

    http://img384.imageshack.us/img384/2546/55339538nk4.gif

    this came from this question part 2

    http://img116.imageshack.us/img116/1152/25587465vv2.gif

    in the U group i have equations with "k"
    i dont know what vectors to take?
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  4. #4
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  5. #5
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    how to solve the second part?
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