Recent content by Bassoonmac

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    How Can You Transform Sin(t)*Sin(x) into f(x+t)+g(x-t) Using Trig Identities?

    [SOLVED] Trigonometric Transformation This is a calculus 3 problem, but this part involves only trig identities: Make the function f(x,t) = sin(t)*sin(x) into the form: f(x+t)+g(x-t). I'm not sure whether to use half angle formulas, or what?