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How do I find the period of a sine/cosine function??
For Example:

How do I find the period of a sine/cosine function?? For Example:-example-1
User Cinthiaro
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1 Answer

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Answer: use 2 π | b | , where is the frequency.

Explanation:

To find the period of any sine or cosine function, use 2 π | b | , where is the frequency. Using the first graph above, this is a valid formula: 2 π 1 2 = 2 π ⋅ 2 = 4 π .

Hope that helps

User Schytheron
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