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Sergeeva-Olga [200]
3 years ago
9

Sin(8b+1)=cos(b+8) In trigonometry

Mathematics
1 answer:
lidiya [134]3 years ago
4 0

Step-by-step explanation:

cos Acos B tan(A + B)=- sin A sin B cos Acos B tan A + tan B tan(A + B)=. 1 - tan A tan B. Divide top and bottom by cos A cos B. -. +. 1-. 8.

<h2>Missing: 8b+ ‎| Must include: 8b+</h2>
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