B. Evaluate the following. 9!+8! 2. 4!3! 10!(12!) 3. 10!-8! %3D %3D 1. 3!3! 16 %3D
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Answer number 1 to 10 only.
Transcribed Image Text:B. Evaluate the following.
9!
1.
3!3!
9!+8!
2.
4!3!
10!(12!)
3.
10!-8!
%3D
%3D
%3D
20!+3!
4.
9!-3!
P(10,2)
5.
P(7,3)
Р(20,3). Р(3,4)
6.
%3D
%3D
%3D
P(9,8)
Р(10,2)-Р(4,2)
7.
Р (8,8). Р(2,2)
8.
P(10,6).P(4,4)
9.
%3D
P(4,4)
P(4,3)
P(7,4)
9!
10.
3!
-
II
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