Answer :

To find: the value of ^{9}P_{0}

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,

^{n}P_{r}

Therefore,

^{9}P_{0}

^{9}P_{0} = 1

Thus, the value of ^{9}P_{0} is 1.

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Which of the following are true :

(2 + 3)! = 2! + 3!

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