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15 votes
15 votes
Find the value of n in the Venn diagram below

User Blazer
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1 Answer

25 votes
25 votes

Y- X ={u, n,g } and n(YUX) = 8

6) To enlist all the elements of Y-X we need to write down the elements that belong to Y and not to X:

Y- X ={u, n,g }

b) To find the number of elements of the Union between those two sets we need to enlist all of the elements from both sets without repeating them:

Let's firstly enlist the Union:

Y ∪ X = {a, b, d, e, g, h, u, n}

Counting the elements we can write:

n(YUX) = 8

Hence, the answers are:

Y- X ={u, n,g } and n(YUX) = 8

User Vikrum
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