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Cos B- CosC/CosA+1=c-b/a​
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Cos B- CosC/CosA+1=c-b/a​

User Johannes Metzner
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2 Answers

6 votes
not sure if i did this right, but here is what i did

cosB-cosC/cosA+1 ≠ c-b/a

again im not sure!
User Yogesh Malpani
by
7.9k points
9 votes

Answer:

Sorry can't help you but good luck

User Celita
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