Posted by **B.B.** on Wednesday, April 7, 2010 at 2:29pm.

Find the intersection. {2,5,7,10} and {3,6,9}.

I think that the intersection is a empty set.

Is this correct?

Thanks.

- Math -
**Houdini**, Wednesday, April 7, 2010 at 2:39pm
Confusing question.

None of the numbers are the same. I think that means you don't have an intersection. Please provide more information if possible.

- Math -
**B.B.**, Wednesday, April 7, 2010 at 2:53pm
That is all the information gave. This is why I think the intersection is a empty set.

- Math -
**Houdini**, Wednesday, April 7, 2010 at 2:59pm
That's very frustrating. I think empty set is the right answer. Consult your teacher after turning it in. You'll earn bonus points as well as knowing what to do if the question appears on a test! :p

- Math -
**Reiny**, Wednesday, April 7, 2010 at 3:45pm
The intersection of two or more sets consists of all those elements found in all sets.

Since in this case, there are no common elements, the intersection is the null set or {}

- Math -
**devika**, Wednesday, April 7, 2010 at 5:41pm
need help

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