Mathematical Methods in the Physical Sciences

3rd Edition

ISBN: 9780471198260

Author: Mary L. Boas

Publisher: Wiley, John & Sons, Incorporated

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Textbook Question

Chapter 2.12, Problem 8P

Verify each of the following by using equations (11.4), (12.2), and (12.3).

cosh 2 z = cosh 2 z + sinh 2 z

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Chapter 2.12, Problem 7P

Chapter 2.12, Problem 9P

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Let the universal set be whole numbers 1 through 20 inclusive. That is, U = {1, 2, 3, 4, . . ., 19, 20}. Let A, B, and C be subsets of U. Let A be the set of all prime numbers: A = {2, 3, 5, 7, 11, 13, 17, 19} Let B be the set of all odd numbers: B = {1,3,5,7, . . ., 17, 19} Let C be the set of all square numbers: C = {1,4,9,16}

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Mathematical Methods in the Physical Sciences

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