a. 10! = b. C. || 8! 3!5! d. 20 P3 || e. 20 C3 f. 1! = g. 0! = = = h. 6 C2 ×8 C3 =

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 the following questions
a. 10! =
b.
C.
5!
2!
||
8!
3!5!
d. 20 P3 =
_||
e. 20 C3 =
f. 1! =
g. 0! =
h. 6C2 X8 C3 =
Transcribed Image Text:a. 10! = b. C. 5! 2! || 8! 3!5! d. 20 P3 = _|| e. 20 C3 = f. 1! = g. 0! = h. 6C2 X8 C3 =
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There are more than 3 parts in one question so we are solving the first three questions as per policy. Please repost a new question for the rest.

An exclamation mark (!) symbol denotes the factorial. It can be defined as:

x!=xcross times left parenthesis x minus 1 right parenthesis cross times left parenthesis x minus 2 right parenthesis cross times... cross times 2 cross times 1 

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