SOLUTION: Please help with me with deciding if this equation is an identity. If a particular equation is an identity, support that fact analytically; if identity, find its solutions.
4sin
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Question 1000869: Please help with me with deciding if this equation is an identity. If a particular equation is an identity, support that fact analytically; if identity, find its solutions.
4sin^x*cosx - sin(2x) = 0
Answer by ikleyn(52797) (Show Source): You can put this solution on YOUR website!
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4sin^x*cosx - sin(2x) = 0.
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This expression, if to understand it literally, is written mistakenly.
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