Find the exact value of the following under the given conditions: (a) sin( + ) (b) cos(

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Find the exact value of the following under the given conditions:

(a) sin(α + β)

(b) cos(α + β)

(d) tan(α - β)

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Precalculus

ISBN: 978-0321716835

9th edition

Authors: Michael Sullivan

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Question Posted: Mar 09, 2019 07:56 AM

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Find the exact value of the following under the given conditions: (a) sin( + ) (b) cos(

Question:

5 5 Зт - < a < -; tan B = -V3, 13=-V3.

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a b c ...View the full answer

Precalculus

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