Simple trig question

Discussion in 'Homework Help' started by Skele, Nov 20, 2010.

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Simple trig question
  1. Unread #1 - Nov 20, 2010 at 6:20 PM
  2. Skele
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    Simple trig question
    I figured out my original question.

    Since I've made a thread anyway, I was wondering if anyone could help me prove the following trig identity:

    LS=(tanx-tany)/(cotx-coty)

    RS=-tanxtany

    I haven't done them for over a year and I can't seem to figure this for the life of me.
     
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  3. Unread #2 - Nov 21, 2010 at 10:11 AM
  4. Koot
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    Simple trig question
    [​IMG]
     
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  5. Unread #3 - Nov 21, 2010 at 2:01 PM
  6. confuego116
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    Simple trig question
    i fucking love how you responded. haha.


    Is this for calculus skele? Implicit Differentiation, perhaps?
     
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