SOLUTION: Which of the follow sets is NOT a subset of the set: {x | x is an even number between 1 and 21}? (A) {14, 10, 6} (B) {0, 4, 8, 12, 16, 18, 20} (C) o/ ----- (D) {x | x is an inte

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Question 1095093: Which of the follow sets is NOT a subset of the set: {x | x is an even number between 1 and 21}? (A) {14, 10, 6}
(B) {0, 4, 8, 12, 16, 18, 20}
(C) o/ -----
(D) {x | x is an integer between 3 and 23 that’s divisible by 4}

on letter (c) is that symbol with a circle and a line going across I believe is called no symbol?

Answer by greenestamps(13203)   (Show Source): You can put this solution on YOUR website!

(B)

All the elements of set (A) are even numbers between 1 and 21.
(C) is the empty set; it is a subset of every set.
(D) the integers between 3 and 23 that are divisible by 4 are all even numbers between 1 and 21.

But (B) contains the element 0, which is NOT an even number between 1 and 21.

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