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University of California, Berkeley

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Problem 77

True or False? In Exercises $77-80$ , determine whether the statement is true or false. If it is false, explain why or give an example that shows it is false.

$$\begin{array}{l}{\text { A measurement of } 4 \text { radians corresponds to two complete }} \\ {\text { revolutions from the initial side to the terminal side of an angle. }}\end{array}$$

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## Discussion

## Video Transcript

Okay, so we know that why he could be a sign of B X off Lloyd's betweennegative a and A and has the amplitude of after the value of a and they have 1/2 sign of two X in this form our amplitude. Hey, if you go to stab street value 1/2 of 1/2 and a sign of accident A form a fine BX its amplitude a good one. So the function 1/2 sign of two exes don't have the same haven't absolute to That is twice that of China back what it even is all.

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