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In this video, you will learn how to solve trig equations that require a calculator.

--questions--

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What is the main difference between solving basic trig equations with and without a calculator?

--answers--

You can only solve sine and cosine equations with a calculator, not tangent equations.

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Using a calculator gives only approximate solutions, while without a calculator you always get exact answers.

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Solving without a calculator requires multiplying all angles by 2.

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Using a calculator does not involve using the unit circle to find solutions.

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