Q. 1 D5.0( 3 Votes )

# Evaluate:

Answer :

To find: the value of 9P0

Formula Used:

Total number of ways in which n objects can be arranged in r places (Such that no object is replaced) is given by,

nPr Therefore,

9P0 9P0 = 1

Thus, the value of 9P0 is 1.

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