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RSB [31]
3 years ago
8

Cos (2a) [tg (2a) - tg (a)] = tg (a) ¿Alguien sabe?

Mathematics
1 answer:
expeople1 [14]3 years ago
3 0

Answer: I don’t know the answer but you the ap.p called math. way for any type of math it gives u all the answers

Step-by-step explanation:

I hope I helped

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