## staceyyyy1 Group Title If C = {a, b, c, d, e, f, g, h, i} and D = {vowels}, what is C ∩ D? {a, e, i} {a, e, i, o, u} {a, b, c, d, e, f, g, h, i, o, u} { } 2 years ago 2 years ago

1. ParthKohli

What is the intersection here? <--- this is what is asked in the question

2. ParthKohli

Intersection means the common elements. The elements that are found in both sets.

3. goformit100

here it might be @ParthKohli

4. ParthKohli

$$\color{Black}{\Rightarrow D = \text{{a,e,i,o,u}} }$$ What are the common elements?

5. ParthKohli

Let me give you an example. 'a' is found in both sets.

6. goformit100

∩ means the common...now try to solve it

7. staceyyyy1

a, e, i

8. ParthKohli

Yes

9. staceyyyy1

Thanks.