In Exercises 19 to 26, show that the given set has a cardinality of K by establishing a one-to-one correspondence between the elements of the given set and the elements of N.
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- For the sets given in Exercise 9, is there a distributive relationship for intersection with respect to union? That is, does ABC=ABAC? A=1,2,3,4, B=2,4,6,8, and C=1,3,5,7,9.arrow_forwardIn Exercises 20-22, Suppose and are positive integers, is a set with elements, and is a set with exactly elements. 21. If, how many one-to-one correspondences are there from to?arrow_forward
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