Explanation Obtain the complex conjugate of number − 1 + 2 2 i . Use the property of conjugates z + w ¯ = z ¯ + w ¯ and z w ¯ = z ¯ w ¯ to simplify the expression as follows. − 1 + 2 2 i ¯ = − 1 ¯ + 2 2 i ¯ = − 1 ¯ + ( 2 2 ¯ ( i ¯ ) ) = − 1 − 2 2 i

Single Variable Calculus: Early Transcendentals

8th Edition

ISBN: 9781305270336

Author: James Stewart

Publisher: Cengage Learning

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Chapter H, Problem 16E

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To find: The complex conjugate and modulus of the number −1+22i.

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Chapter H, Problem 15E

Chapter H, Problem 17E

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Chapter H Solutions

Single Variable Calculus: Early Transcendentals

Ch. H - Prob. 1E Ch. H - Prob. 2E Ch. H - Prob. 3E Ch. H - Prob. 4E Ch. H - Prob. 5E Ch. H - Prob. 6E Ch. H - Prob. 7E Ch. H - Evaluate the expression and write your answer in...Ch. H - Prob. 9E Ch. H - Prob. 10E

Ch. H - Prob. 11E Ch. H - Prob. 12E Ch. H - Prob. 13E Ch. H - Evaluate the expression and write your answer in...Ch. H - Prob. 15E Ch. H - Prob. 16E Ch. H - Prob. 17E Ch. H - Prove the following properties of complex numbers....Ch. H - Prob. 19E Ch. H - Prob. 20E Ch. H - Prob. 21E Ch. H - Find all solutions of the equation. 22. 2x2 2x +...Ch. H - Prob. 23E Ch. H - Find all solutions of the equation. 24....Ch. H - Write the number in polar form with argument...Ch. H - Prob. 26E Ch. H - Prob. 27E Ch. H - Prob. 28E Ch. H - Write the number in polar form with argument...Ch. H - Prob. 30E Ch. H - Prob. 31E Ch. H - Prob. 32E Ch. H - Find the indicated power using De Moivres Theorem....Ch. H - Prob. 34E Ch. H - Prob. 35E Ch. H - Prob. 36E Ch. H - Prob. 37E Ch. H - Prob. 38E Ch. H - Prob. 39E Ch. H - Prob. 40E Ch. H - Prob. 41E Ch. H - Prob. 42E Ch. H - Prob. 43E Ch. H - Prob. 44E Ch. H - Prob. 45E Ch. H - Prob. 46E Ch. H - Prob. 47E Ch. H - Use Eulers formula to prove the following formulas...Ch. H - If u(x) = f(x) + ig(x) is a complex-valued...Ch. H - (a) If u is a complex-valued function of a real...

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The complex conjugate and modulus of the number − 1 + 2 2 i .

Solution Summary: The author explains how to obtain the complex conjugate and modulus of the number -1+2sqrt2.

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To find: The complex conjugate and modulus of the number −1+22i.

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Chapter H Solutions