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Homework Help: Lenear algebra question

  1. Nov 23, 2008 #1
    i got this question:


    in the link i showed that i tried to build a matrices from the given data

    what should i do with this matrix?

    i can do row reduction
    but then i have single solution,infinite number of solutions ,no solutions

    what should i do in order to solve this question??
  2. jcsd
  3. Nov 23, 2008 #2
    Do a row reduction and see for which values of lambda there is no solution.
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