SOLUTION: If S is the set of students in Ms. Carmel's class, and A is any subset of S, we define: f1A2=A where A is the complement of A). Notice that the input in this function is a subset o
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Question 633857: If S is the set of students in Ms. Carmel's class, and A is any subset of S, we define: f1A2=A where A is the complement of A). Notice that the input in this function is a subset of S and the output is a subset of S. Answer the following:
(a) Explain why f is a function and describe the domain and the range of f.
(b) If there are 20 children in the class, what are the number of elements in the domain and the number in the range? Explain.
(c) Is the function in this question a one-to-one cprrespondence? Justify your answer
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
Your notation for your function definition makes no sense. Further, did you intend for the set A to be the complement of itself? In and of itself, such an idea makes no sense. Repost making your function definition more readable.
John
My calculator said it, I believe it, that settles it
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