Question 44

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waecmaths question: 

Using the Venn diagram, find$n(X\cap Y')$

Option A: 

2

Option B: 

3

Option C: 

4

Option D: 

6

waecmaths solution: 

$\begin{align}  & X\cap Y'=\{a,b\} \\ & n(X\cap Y')=2 \\\end{align}$

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