A probability problem by Aryan Bhagat
Probability
Level
3
In the word APPLE . Find the number of ways in which the vowels come in ascending order (according to dictionary)
12
120
60
30
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1 solution
No. of ways = 2 ! 2 ! 5 ! =30
5! total ways
2! because of PP
2! because of no arrangement in A and E