Question

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How are the graphs of the sine function and the cosine function similar?

Answer 1

They are both periodic functions that look like waves.  They both have a period of 2pi and oscillate between 1 and -1.

Answer 2

Answer:

They are both periodic functions that look like waves.  They both have a period of 2pi and oscillate between 1 and -1

Step-by-step explanation: