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johnnyalln
 3 years ago
What is the minimum value of the function: \[y=3\cos 2Pix\]
johnnyalln
 3 years ago
What is the minimum value of the function: \[y=3\cos 2Pix\]

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satellite73
 3 years ago
Best ResponseYou've already chosen the best response.2minimum value of cosine is 1 minimum value of 3 times cosine is 3

johnnyalln
 3 years ago
Best ResponseYou've already chosen the best response.0got ya, so if the problem did not have a 3, it would be 1? But since it is a 3 there, it is 3?
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