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If you had to pick 2 fruits from a total of five fruits, how many different...
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High School Teacher
Total number of fruits=5
No. of fruits to be selected= 2
Thus number of possible selection=`^5C_2=(5!)/(2!xx3!)`
If two fruits are same then possible selection ,we consider there are two fruits same as one unit .
Posted by aruv on September 5, 2013 at 4:15 AM (Answer #1)
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