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Four chairs are placed in a row; two of them are red and look identical; the other two are blue
and look identical. Question: How many different events are there? Why? Please explain in a
sentence
Solution
the total no of ways they can be arranged are 4!/2*2 = 6 events

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Four chairs are placed in a row; two of them are red and look identi.pdf

  • 1. Four chairs are placed in a row; two of them are red and look identical; the other two are blue and look identical. Question: How many different events are there? Why? Please explain in a sentence Solution the total no of ways they can be arranged are 4!/2*2 = 6 events