Question
Asked Oct 20, 2019
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Multiply the numerator and denominator of the fraction by the conjugate of the denominator, and then simplify. (Write your answer in terms of sine and/or cosine.)

(Question is in attached picture)

1 cos X
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1 cos X

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Expert Answer

Step 1

Multiply the numerator and denominator of the fraction by ...

1
1+cosx
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1 1+cosx

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Math

Trigonometry