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What is the set X called in the context of a function?
What is the set X called in the context of a function?
How is the value of a function f at an element x of its domain denoted?
How is the value of a function f at an element x of its domain denoted?
At the end of the 19th century, in what terms was the concept of a function formalized?
At the end of the 19th century, in what terms was the concept of a function formalized?
Which letter is most often used to denote a function?
Which letter is most often used to denote a function?
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What does E|x=4 denote?
What does E|x=4 denote?
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