Wednesday

October 1, 2014

October 1, 2014

Posted by **Mom** on Sunday, November 9, 2008 at 8:30pm.

where n= 1,2,3.....9

What is the cardinality of Set R?

- 7th math -
**drwls**, Sunday, November 9, 2008 at 11:14pmR1 = 1/2 R2 = 1 .. R9 = 9/2

The cardinality (number of elements) of the set is 9.

**Answer this Question**

**Related Questions**

math - For the set X={m,n.p,q,r,s}, let R be the relation on P(X) (power set) ...

Math - Find the number of elements in A1∪A2∪A3, supposing that there...

Math - theres a question on my homework packet. Here it is: -The Data contains 7...

Maths - Sets Notation - Hello I'm too confused in this A proper set is said to ...

math - 2-2A #2 Rewrite the following using mathematical symbols: a. P is equal ...

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 II - list all elements of the set {9,0 squareroot3, squareroot25,6/7,-...

Discrete Math - In the questions below determine the size (i.e. cardinality) of...

maths - The numbers 1,2,…,17 are divided into 5 disjoint sets. One set has 5 ...