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Hyperbolic Functions

  1. Apr 13, 2014 #1
    1. The problem statement, all variables and given/known data
    Attached is the problem


    2. Relevant equations

    My question is am i going about it the right way for question C). I have done A and B and am sure they are correct.


    3. The attempt at a solution
    Attached
     

    Attached Files:

  2. jcsd
  3. Apr 13, 2014 #2

    haruspex

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    I don't think so.
    Look at how you solved b). What relationship between the coefficients did the method depend upon? E.g. suppose the constant term had been something other than -2. Would that have radically changed the method of solution? What about the other two?
    When you've determined what the relationship is, you need to scale x to make the more general equation satisfy that relationship.
     
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