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anonymous

  • one year ago

Which expression is equivalent to cot t sec t?

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  1. anonymous
    • one year ago
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    you got one in mind?

  2. anonymous
    • one year ago
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    cotangent is cosine over sine, secant is one over cosine (the question is really testing if you know those fact) write \[\frac{\cos(x)}{\sin(x)}\times \frac{1}{\cos(x)}\] and see what you can do with it

  3. anonymous
    • one year ago
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    no

  4. anonymous
    • one year ago
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    csc t sin t tan t sin2 t csc2 t

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