Register
Evaluate the permutation P(36,19)=____
161k views
0 votes
Evaluate the permutation P(36,19)=____

User Martlark
by
8.1k points

1 Answer

3 votes
easy

nPr=
(n!)/((n-r)!)
here
36P19=
(36!)/((36-19)!)=

(36!)/((17)!)=

(36*35*34*33*32*31*30*29*28*27*26*25*24*23*22*21*20*19*18)/(1)=
1045843337171591729971200000





User Alexandru Chirila
by
8.1k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.3m questions

12.0m answers

Other Questions

How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
The cost of 5 similar digital cameras and 3 similar video cameras is 3213. Each video camera costs 4 times as much as each digital camera. John buys a digital camera and a video camera. How much does he
Link Copied!