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Mathematics, 08.01.2020 21:31 001234567891011

Jamia says that because sine is an odd function, sin (theta / 2) is always negative if thetatheta is negative. that is, she says that for
negative values of, sin ( theta / 2) = −(-1 − cos(theta) / 2 . is she correct? explain how you know.

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Jamia says that because sine is an odd function, sin (theta / 2) is always negative if thetatheta is...

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