Monday

March 30, 2015

March 30, 2015

Posted by **keke** on Friday, August 10, 2012 at 3:46pm.

U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} and

A = {1, 2, 3, 4 }

B = {3, 4, 5, 6, 7}

What is n(A ∩ B) ?

- Math -
**Steve**, Friday, August 10, 2012 at 4:29pmwhat elements are in both A and B?

{3,4}

**Answer this Question**

**Related Questions**

math - if the universal set U is defined by U={1,2,3,4,5,6,7,8,9,10}and A={1,2,3...

math - A is the set of all even natural numbers, and B is the set of all odd ...

Math - A is the set of all even natural numbers, and B is the set of all odd ...

discrete math - 1. let A and B be sets. Show that A U (B - A)=A U B 2. determine...

Psychology - Human relations are universal, but those defined as basic or ...

Math - Averages - Set X is defined as {6,12, -4, 0, 7, 9, -1, 2, 5}. If r is the...

Discrete math - (The set of all such that) A={n in Z| 2 divides n} B={n in Z| 3...

Math - Set Q is defined as odd integers from 1 to 2000. How many ordered pairs (...

Algebra - Given A = {0, 3, 5, 8, 9}, B = {1, 2, 3, 6, 7, 8}, C = {0, 1, 4, 6, 7...

math - I having problems understanding venn set and venn diagrams. Can someone ...