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HelpMe94

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  • one year ago
  • one year ago

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  1. HelpMe94
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    \[\tan (X+\frac{ \pi }{ 2 }) = - COT(X) \]

    • one year ago
  2. nubeer
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    familiar with double angle property?

    • one year ago
  3. HelpMe94
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    yes

    • one year ago
  4. nubeer
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    ok apply for the tan formula of double angle property...

    • one year ago
  5. nubeer
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    hmm but wait.. tan(pi/2) is infinity..

    • one year ago
  6. HelpMe94
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    Tan(pi/2) is undefined but some how the answer is possible

    • one year ago
  7. HelpMe94
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    at first i was going to use the sum of differences property

    • one year ago
  8. HelpMe94
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    but with undefined i don't know how to get this

    • one year ago
  9. nubeer
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    its long but i found a link for u to solve it. http://www.algebra.com/algebra/homework/Trigonometry-basics/Trigonometry-basics.faq.question.196590.html

    • one year ago
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