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Sin(b) equals 1. Calculate cosinus.

Sin(b) equals 1. Calculate cosinus.
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Sin(b) equals 1. Calculate cosinus.

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User TheJango
by
8.4k points

1 Answer

4 votes
sinb = 1.

sin²b + cos²b = 1

1² + cos²b = 1

cos²b = 1 - 1

cos²b = 0

cosb = √0

cosb = 0

cosine b = 0
answered
User CharlesC
by
8.6k points
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