SOLUTION: The cardinal number in the set yellow blue red green indigo orange violet is __?

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Question 461897: The cardinal number in the set yellow blue red green indigo orange violet is __?
Found 2 solutions by stanbon, richard1234:
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
The cardinal number in the set yellow blue red green indigo orange violet is __?
Use Google to find out what "cardinal number" means.
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Answer: 7
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Cheers,
Stan H.
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Answer by richard1234(7193) About Me  (Show Source):
You can put this solution on YOUR website!
Seven elements in the set, so the cardinal number (or cardinality) of the set is 7.