Half Angle Identities Question

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P_yrjvf

Mathematics

Question Description

I’m studying and need help with a Mathematics question to help me learn.

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| T-Mobile Wi-Fi 2:56 PM 7 no 41% www-awn.aleks.com C O TRIGONOMETRIC IDENTITI... Half-angle identities: P... : Español Suppose that sec 0 = 15 and oº
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Explanation & Answer

Attached.

Half angle identities
a)
𝜃

1+cos 𝜃

2

2

Cos = √
Cos 𝜃 =

1
sec 𝜃

1
√5

𝜃

1+

2

2

C...

zvpxrltnom (8977)
Carnegie Mellon University

Anonymous
Excellent resource! Really helped me get the gist of things.

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