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Simplify trigonometric equation problem!

  1. Mar 23, 2009 #1
    1. The problem statement, all variables and given/known data
    Simplify the following. Write all trigonometric
    functions in terms of t.

    nqpn43.jpg

    2. Relevant equations


    3. The attempt at a solution
    I know that:
    sec(t+2pi)=sec(t)

    1+tan(t+3[tex]\pi[/tex])= 1+tan(t)

    What about: csc(t-6[tex]\pi[/tex])??? Will it be equal to csc(t).
    Can anyone please help me with this? Thank you in advance!

    Sincerely yours,
     
  2. jcsd
  3. Mar 23, 2009 #2
    Never mind. I found out the correct answer. I am sorry if I bother you.
     
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