SOLUTION: What is the cardinality of set R? R = { {1, 2, 3,} {A, B, C} } I see two sets inside a bigger set. What I see is the key word. I say the cardinality is 2. You

Algebra ->  sets and operations -> SOLUTION: What is the cardinality of set R? R = { {1, 2, 3,} {A, B, C} } I see two sets inside a bigger set. What I see is the key word. I say the cardinality is 2. You       Log On


   

Question 1208677: What is the cardinality of set R?

R = { {1, 2, 3,} {A, B, C} }

I see two sets inside a bigger set. What I see is the key word.

I say the cardinality is 2.

You say?
Answer by ikleyn(52777) About Me  (Show Source):
You can put this solution on YOUR website!
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What is the cardinality of set R?

R = { {1, 2, 3,} {A, B, C} }

I see two sets inside a bigger set. What I see is the key word.

I say the cardinality is 2.

You say?
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The comma after "3" is placed in wrong place.


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Comment from student : Ok. I placed the command in the wrong location in the set.
Here is setbR again: R = { {1, 2, 3} , {A, B, C} } Cardinality is 2. Yes???


My response : Yes.