Q-2: a) A store has 6 TV Graphic magazines and 8 News time magazines on the counter. If two customers purchased a magazine, find the probability, that one of each magazine was sold. b) A combination lock consists of 26 letters of the alphabet. If a 3-letter, combination is needed. Find the probability that the combination will consists of the letters ABC in that order. The same letter can be used more than once. c) There are 8 married couples in a tennis club. If one man and one woman are selected at random to plan the summer tournament, find the probability that they are married to each other.
Q-2: a) A store has 6 TV Graphic magazines and 8 News time magazines on the counter. If two customers purchased a magazine, find the probability, that one of each magazine was sold. b) A combination lock consists of 26 letters of the alphabet. If a 3-letter, combination is needed. Find the probability that the combination will consists of the letters ABC in that order. The same letter can be used more than once. c) There are 8 married couples in a tennis club. If one man and one woman are selected at random to plan the summer tournament, find the probability that they are married to each other.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:Q-2:
a) A store has 6 TV Graphic magazines and 8 News time magazines on the counter.
If two customers purchased a magazine, find the probability, that one of each
magazine was sold.
b) A combination lock consists of 26 letters of the alphabet. If a 3-letter,
combination is needed. Find the probability that the combination will consists of
the letters ABC in that order. The same letter can be used more than once.
c) There are 8 married couples in a tennis club. If one man and one woman are
selected at random to plan the summer tournament, find the probability that they
are married to each other.
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