6.1.8 (a) Suppose that A| = 3, and |B| = 4. What are the minimum and maximum values for the cardinalities |(A × B) n (B x A)| and |(A x B) U (B x A)|? = n and |AN B|| (b) More generally, suppose that |A| cardinalities? = m, B| = c. What are the above

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Limits

When it comes to calculus, limits are considered to be a very important topic of discussion. The main importance of limit lies in expressing the value of a function as it gets closer to a certain value. Also, limits can help you to understand other topics, such as continuity and differentiability better. In a broader sense, every calculus notion is a limit. Other branches of calculus have also been derived from limits.