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OpenStudy (anonymous):
Rewrite with only sin x and cos x. sin 2x - cos 2x PLEASE HELP I NEED IT QUICK options are 2 sinx cosx - 1 + 2 sin2x 2 sin x cos2x - 1 + 2 sin2x 2 sin x cos2x - sin x + 1 - 2 sin2x 2 sin x cos2x - 1 - 2 sin2x
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OpenStudy (anonymous):
a but at last its not sin2x its sin^2
OpenStudy (anonymous):
is it ok @Bleck3
OpenStudy (anonymous):
@thinker1 its A?
OpenStudy (anonymous):
yes
OpenStudy (anonymous):
r u done:)
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OpenStudy (anonymous):
@Bleck3
OpenStudy (anonymous):
sorry for all the work i need help with Rewrite with only sin x and cos x. sin 2x - cos x options 2 sin x cos2x sin x cos x (2 sin x - 1) 2 sin x
OpenStudy (anonymous):
@thinker1
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