a. It uses commas. c. The obje b. It uses braces. d. A capita 4. Given the set of letters in the word “LOVE”. What a. 11 b. 8 5. What is the cardinality of {10, 20, 30, ..., 80}? a. 8 b. 10 c. 12 d. 14 6. The following are subsets of U= {5, 10, 15, 20, 2 a. {10, 20, 30, 50) b. {5, 10, 15, 20, 25, 7. How many subsets does G = {t, e, a, m} have? a. 4 b. 12 t and B= {s, ta, n, d), find