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Homework Help: Converting a sin regression to cos regression

  1. Dec 8, 2009 #1
    1. The problem statement, all variables and given/known data
    convert a*sin(bx+c)+d to (mx+d)+a*cosb(x-c)


    2. Relevant equations



    3. The attempt at a solution
     
  2. jcsd
  3. Dec 9, 2009 #2

    Mark44

    Staff: Mentor

    What attempt have you made? You probably won't get much help without at least trying something.
     
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