guzinskicrawford guzinskicrawford

08-03-2022
Mathematics

contestada

For the following exercises, find exact solutions on the interval [0, 2π). Look for opportunities to use trigonometric
identities:
cos(2x) − cos x = 0

Respuesta :

msjwilliams19 msjwilliams19

25-03-2022

Answer:

I'm no good with math, but if you get "Photo math" on your phone (from the app-store) you can take a picture of it and it will give you an answer and a step by step explanation.

Answer Link

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