hw19 - Establish the following identities. [Hint: There are...

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Name: MAC 1114 Homework 19 § 7.5 5 Show your work, if you’re not sure you’ve shown enough, try writing a few english sentences. Make sure you indicate what rule you are using in each step!!
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Unformatted text preview: Establish the following identities. [Hint: There are no exponents on the right side.] 1. sin 2 cos 2 = 1 8 [1-cos(4 )] 2. csc 2 2 = 2 1-cos( )...
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