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I need help proving a few trigonometric identities. tanA = tanA * cscA^(2) + cot(-A) csc^(2) \beta -csc^(2) \beta *sec^(2) \beta = -sec^(2) \beta cscx+cotx=(sinx)/(1-cosx) (secx+tanx)^(2) = (cscx+1)/(cscx
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Apr 12, 2021
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I need help proving a few trigonometric identities.
Mathematics
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Reznoir
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Answer:
i have solved them . if u can't understand. .. ask me XD
Wojtek Kruszewski
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Apr 18, 2021
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