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What is the cosine function? 

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John David Manalo
John David ManaloLv10
3 Oct 2020
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18 Nov 2020

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Related questions

What is the period of a cosine function?

(a) To define the inverse sine function, we restrict the domain of sine to the interval ___________. On this interval the sine function is one-to-one, and its inverse function  is defined by . For example,  because . 

(b) To define the inverse cosine function, we restrict the domain of cosine to the interval . On this interval the cosine function is one-to-one and its inverse function  is defined . For example,  because .

(a) To define the inverse sine function, we restrict the domain of sine to the interval ___________. On this interval the sine function is one-to-one, and its inverse function is defined by . For example, because . 

(b) To define the inverse cosine function, we restrict the domain of cosine to the interval . On this interval the cosine function is one-to-one and its inverse function is defined . For example, because  

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