Question

Q#1. Use the given sets to answer the questions:
A = {1, 2, 3, 5, 6 } B = {1,3,5}, C = { 2, 4 ) and D = {1, 2, 3, 4,5)
a. Is B a proper subset of A? Give reasons for your answer.
A
b. Which set is not a subset of A? Give reasons for your answer.
AE
c. Write two sets that could be proper subsets of set A.​

Answer 1

a. true because the all elements of setA are in set B

b.set C ,set D because 4is not present in set A

c.{1,2,3} ,{3,5,6}

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