Saturday

September 20, 2014

September 20, 2014

Posted by **Kenneth** on Wednesday, August 26, 2009 at 9:56pm.

- Algebra 2 -
**MathMate**, Wednesday, August 26, 2009 at 10:05pmThe number of possible subsets with two elements is the number of combinations possible by choosing two elements out of 5

C(5,2) = 5!/(2!(5-2)!) = 5*4/2 = 10

For more information, see also:

http://en.wikipedia.org/wiki/Combination

**Answer this Question**

**Related Questions**

math - Given a set with n elements has 2^n subsets.Find the number of subsets ...

math - Let Pn be the set of all subsets of the set [n]={1,2,…,n}. If two ...

Math(combinations) Help - Let Pn be the set of all subsets of the set [n]={1,2...

algebra - How many sets are subsets of set B? List the subsets of set B. Which ...

math please helppppppp - For a set of numbers T, we say that T has distinct ...

Math - 3 questions if you can help me. 1. Calculate the number of subsets and ...

Math - 3 questions if you can help me. 1. Calculate the number of subsets and ...

MATHS - For a set of numbers T, we say that T has distinct subset sums if all ...

Maths - For a set of numbers T, we say that T has distinct subset sums if all ...

Math - I'm new to this but.. how many subsets does a five element have. How many...