Question 88821
Question:


Please find the value of the expression 4P4


Answer:

4P4 = 4* 3 * 2 * 1 = 24


If your question is 4P3.
Then 4P3 = 4 * 3 * 2 = 24



Similarly... 4P2 = 4 * 3 = 12 and


4P1 = 4


Hope you understood..

Regards.


Praseena.