For the following exercises, algebraically determine whether each of the given expressions is a true identity. If
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For the following exercises, algebraically determine whether each of the given expressions is a true identity. If it is not an identity, replace the right-hand side with an expression equivalent to the left side. Verify the results by graphing both expressions on a calculator.
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sin(3x) - sin(5x) cos(3x) + cos(5x) tan x
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The given expression can be simplified using the identity tanA B tan A tan B 1 tan A tan B Let A 3...View the full answer
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