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    4. cot(x)/csc(-x)
    cot(x)/csc(-x)

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    0  Views: 446 Answers: 2 Posted: 13 years ago
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      2 Answers

      i tried khan academy but i'm still confused about trig identities

      13 years ago. Rating: 0
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        Colleen

        Moderator
        We have a couple of people who know trig but apparently they are not on today. My best suggestion now is to ask your teacher to explain this to you so you understand what you are doing.
        commented 13 years ago
        khyforbes

        do you know when they are usually on?
        commented 13 years ago

        Homework site http://www.khanacademy.org/

        13 years ago. Rating: 0
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