Act07Key Relations M205 - Math 205 Bridge Course Activity 7 Key Relations 1 Let A = cfw_1 2,3 4 B = cfw_1,3,5 = R cfw a b A B | a < b a Write R as a set

Act07Key Relations M205 - Math 205 Bridge Course Activity 7...

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Math 205 Bridge Course Activity 7 Key: Relations 1. Let {}{}(){}1,2,3,41,3,5AB===×a.Write Ras a set of ordered pairs (that is, use the roster form to write the set given by R ). b.Find the domain and range of Rand 1 2.Consider the relation on the natural numbers defined by (){}2,|212Rm nmn=+=a.Write Ras a set of ordered pairs. b.Find the domain and range of Rand 1 3.Consider the relation given in Exercise 1. a.Find 1RRand 1 b.Find the domain and range of
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