The value of 6P6 is 720
How to evaluate the expression?
The expression is given as:
6P6
This is calculated using:
[tex]^nP_r = \frac{n!}{(n - r)!}[/tex]
So, we have:
[tex]^6P_6 = \frac{6!}{(6 - 6)!}[/tex]
Evaluate the difference
[tex]^6P_6 = \frac{6!}{0!}[/tex]
As a general rule;
0! = 1
So, we have:
[tex]^6P_6 = 6!\\[/tex]
Expand
[tex]^6P_6 = 6 * 5 * 4 * 3 * 2 * 1[/tex]
Evaluate
[tex]^6P_6 = 720[/tex]
Hence, the value of 6P6 is 720
Read more about permutation at:
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