Find the cardinal number for the set given below.

Question

{x|x is a continent whose name begins with the letter Y}

 

The cardinal number of the given set is what?

Answer 1

There are no continents with names that begin with the letter "Y".  So, the given set is the empty set.  

 

The cardinal number of the empty set is 0.  

Answer 2

Great answer Mark, but you forgot Yeast America. North America, South America, West America and Yeast America.

 

 

 

 

 

 

 

 

(Just kidding)