3.From twelve tickets numbered from 1 through 12, two tickets are drawn, one after the other, without replacement. What is the probability that (a).both numbers are eyen? (b). both numbers are odd? (c).the first number is even and the second number is odd? (d).one number is even and the other is odd?

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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3.From twelve tickets numbered from 1 through 12, two tickets are drawn, one after the other,
without replacement. What is the probability that
(a).both numbers are exen2
(b). both numbers are odd?
(c).the first number is even and the second number is odd?
(d).one number is even and the other is odd?
Transcribed Image Text:3.From twelve tickets numbered from 1 through 12, two tickets are drawn, one after the other, without replacement. What is the probability that (a).both numbers are exen2 (b). both numbers are odd? (c).the first number is even and the second number is odd? (d).one number is even and the other is odd?
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