Given sine= and cose=15, which of the following can be proven using a Pythagorean identity? 17 8 1+ (-1/7)² = 8 17 15 1+ (1/7) 이 8 17 15 17 *-*-₁ 15 + 17 8 17 =1

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Q: Kindly elaborate on each of the steps in the process.    Feel free to type out a detailed…

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