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ivann1987 [24]
2 years ago
5

Help please!! Based on Pythagorean identities, which equation is true ??

Mathematics
1 answer:
alexgriva [62]2 years ago
4 0

Answer:

Last answer: cot^{2} \alpha  - csc^{2} \alpha  = -1

sorry couldn't find theata so I just used alpha.

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