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University of California, Berkeley

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Problem 45

Period and Amplitude In Exercises $45-48,$ determine the period and amplitude of each function.

$$y=2 \sin 2 x$$

Answer

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## Discussion

## Video Transcript

Okay, so we're asked to determine the amplitude and the period, but the amplitude in equal to that's what value of the Italian front that's up. The value to give me two men are kid is equal to to pi over it. Absolute valley of our term in front of, um, our cooperation in front of accidents two, perhaps a value to give me to private school, which is equal to

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