c4 mei differential equation question HELP!!!

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  1. aisha2568's Avatar
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    c4 mei differential equation question HELP!!!
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    can some1 help me with this question plzzz..
  2. theandyguthrie's Avatar
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    Re: c4 mei differential equation question HELP!!!
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    I had a go, this should give you the idea - even if the answer isnt quite right.

    Can you post a mark scheme?
  3. aisha2568's Avatar
    • Junior Member
    • Posts: 32
    Re: c4 mei differential equation question HELP!!!
    thank you soo much the first part dont have an answer cos its show.

    but here the answers for the last two parts Click image for larger version. 

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