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Mathematics 9 Online
OpenStudy (anonymous):

Help!

OpenStudy (anonymous):

Rewrite with only sin x and cos x. (3 points) cos 2x + sin x 1 + 3 sin x 1 + 3 sin2x 1 - 2 sin2x + sin x 1 + 2 sin2x + sin x

OpenStudy (anonymous):

How do I solve this?

OpenStudy (anonymous):

welcome to openstudy!

OpenStudy (anonymous):

Hi can you help me?

OpenStudy (vivek3461):

Are those four lines options for the answers?

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