Math, asked by Dgjrsbjifw621, 9 months ago

The number of ways in which 5 candidates a1 a2 a3 a4 a5 can be ranked if a1 is always after a2

Answers

Answered by dkjc3306

1

Answer:

yes

Step-by-step explanation:

my answer is this right or wrong

Answered by hetvaghasiya2004

0

Answer:

ans is 60

Step-by-step explanation:

there are 60 number of ways.

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