Given the following sets. a = {0, 1, 2, 3} b = {a, b, c, d} c = {0, a, 2, b} find b u c a) {0, 1, 2, 3} b) {a, b, c, d} c) {0, a, 2, b} d) empty set e) {a, b, c, d, 0, 2}

B U C means the union of the 2 sets so each it contains all the elements in both sets

Answer is E  (Note:  elements are not repeated)

i only know the sequence of arithmetic it adds the first is 5+4 then it goes up as it adds to then it is 9+5 then 14+6 then to 20+7 and so on. 5,9,14,20,27,35.

step-by-step explanation:

answer: the answer is d