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Homework Help: Linear Maps/Matrix Maps

  1. Oct 12, 2007 #1
    1. An associated 2x2 matriax is defined by the function

    f(1,0) = (3,-1)
    f(1,1) = (2,2)

    Find the matrix

    2. f(x) = a(x)

    3. I have no clue where to start
  2. jcsd
  3. Oct 12, 2007 #2
    ok i was trying it and i think i got it

    i get

    [3 -1]
    [-1 3]

    can someone else try it and tell me if they got that too..
  4. Oct 13, 2007 #3


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    Staff Emeritus
    Science Advisor

    That is correct.
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