(a) SCR (b) 1 € R (c) 1 € S (d) 1 CU

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter25: Achievement Review—section Two
Section: Chapter Questions
Problem 3AR: Express these ratios in lowest fractional form. 3. 12:46
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Question

Let R = {1, 3, π, 4, 1, 9, 10}, S = {{1}, 3, 9, 10}, T = {1, 3, π}, and U = {{1, 3, π}, 1}. Which of the
following are true? For those that are not, why not? 

(a) SCR
(b) 1 € R
(c) 1 € S
(d)
1 CU
Transcribed Image Text:(a) SCR (b) 1 € R (c) 1 € S (d) 1 CU
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