Simplify 6P2.

- 30
- 15 ***
- 12
- 720

nPr=n!/(n-r)!

6P2
=6!/((6-2)!)
=?

the answer is 30 I am pretty sure

To simplify 6P2, we use the permutation formula:

nP r = n! / (n - r)!

In this case, we have:

6P2 = 6! / (6 - 2)!

Simplifying further:

6P2 = 6! / 4!

Now, we calculate the factorials:

6P2 = (6 * 5 * 4 * 3 * 2 * 1) / (4 * 3 * 2 * 1)

After canceling out common factors:

6P2 = (6 * 5) / (2 * 1)

6P2 = 30 / 2

6P2 = 15

Therefore, the simplified value of 6P2 is 15.

To simplify 6P2, we need to use the formula for permutation, which is given by:

nPk = n! / (n-k)!

In this case, we have n = 6 and k = 2.

Plugging in the values, we get:

6P2 = 6! / (6-2)!
= 6! / 4!
= (6 * 5 * 4!) / 4!
= (6 * 5)
= 30

Therefore, the simplified value of 6P2 is 30.