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Homework Help: Maths need help

  1. Sep 20, 2011 #1
    1. The problem statement, all variables and given/known data
    i have stated all problem inside .

    2. Relevant equations

    i have related some of the formula but dont know if it is correct?

    3. The attempt at a solution

    i have try my best to solve all questions.i have listed my questions below

    Attached Files:

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    • 3.pdf
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    • 4.pdf
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  2. jcsd
  3. Sep 20, 2011 #2


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    Science Advisor

    Did you not read the forum rules? You have posted a large number of problem with only a couple of remarks on what you tried on a few problems.

    Post no more than three problems to a thread (and try not to post too many threads in one day) and show exactly what you have tried on each one.
  4. Sep 20, 2011 #3
    please help me solve the questions i have tried on first. The rest i will retry.
  5. Sep 20, 2011 #4
    You should ask your questions one by one by opening a new thread for question you have doubt. Previously too, you posted a heck lot of questions without showing any attempts and the thread was locked.
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