Question: Double Angle Identities Hello! I hope you are having a good day. Just show the work through a picture, please. I'd appreciate it a lot
Double Angle Identities Hello! I hope you are having a good day. Just show the work through a picture, please. I'd appreciate it a lot if the work is neat and organized. Thank you! :)

Find the exact value of each. 1) cos 0 = = where 0 5 0
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