1 Answered Questions for the topic SAT 2

07/25/17

The inverse of f = {(1,2), (2,3), (3,4), (4,1), (5,2)} is a function if the domain of f is limited to a) {1,3,5} b) (1,2,3,4} c){1,5}, d) {1,2,4,5} e) {1,2,3,4,
This question is from a SAT 2 book. B is the correct answer, and the explanation given is that for the inverse function, two of the points would be (2,1) and (2,5). Since no two points in a... more
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