There are three persons out of which the first person is half the age of second and twice the age of third person If the average of their ages is 21, find the age of the eldest person 1 9 years 2 27 years 3 18 years 36 ears 5 None of these 4 There are three persons out of which the first person is...

Solution 4 Let the age of third person be x years Age of f ...

There are three persons out of which the first person is half the age of second...

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John E Freunds Mathematical Statistics with Applications

ISBN: 978-0134995373

8th edition

Authors: Irwin Miller, Marylees Miller

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Posted Date: May 05, 2022 12:01 PM

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John E Freunds Mathematical Statistics with Applications

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