How to do this | Mathematics | Page 1

rose cliff Jul 14, 2023, 7:17 PM

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upbeat maple Jul 14, 2023, 7:17 PM

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Recall how you can write tangent and cosecant using just sine and cosine.

rose cliff Jul 14, 2023, 7:18 PM

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sinz/cosz and 1/sinz right?

upbeat maple Jul 14, 2023, 7:27 PM

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Yes.

rose cliff Jul 14, 2023, 7:27 PM

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then just multiply?

upbeat maple Jul 14, 2023, 7:28 PM

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Yes.

rose cliff Jul 14, 2023, 7:29 PM

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i got 1/cos(z) is that correct

upbeat maple Jul 14, 2023, 7:30 PM

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Yes.

rose cliff Jul 14, 2023, 7:30 PM

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thank you

upbeat maple Jul 14, 2023, 7:31 PM

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You're welcome!

#How to do this