Video: Verifying Whether an Element Belongs to a Set Using Venn Diagrams

Use โˆˆ or โˆ‰ to fill in the gap: The Venn diagram shows 6 ๏ผฟ ๐‘Œ.


Video Transcript

Use โˆˆ or โˆ‰ to fill in the gap. The Venn diagram shows six blank ๐‘Œ.

So here we have our symbols. So, the first one means โ€œin.โ€ And the second one means โ€œnot in.โ€ So we want to know is six โˆˆ ๐‘Œ or six โˆ‰ ๐‘Œ.

So looking at our Venn diagram, we need to find the number six. And itโ€™s here. And itโ€™s in the set ๐‘. But ๐‘ is actually a subset, so a set inside of ๐‘‹. And we wanted to know if six was in the set ๐‘Œ. However, six is not inside of that blue circle. Therefore, six is not in ๐‘Œ. Therefore, we would use this symbol.

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