Excursions In Modern Mathematics, 9th Edition
9th Edition
ISBN: 9780134494142
Author: Tannenbaum
Publisher: PEARSON
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Question
Chapter 12, Problem 38E
To determine
a.
To find:
The simplified value of given expression.
To determine
b.
To find:
The simplified value of given expression.
Expert Solution & Answer
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Check out a sample textbook solutionStudents have asked these similar questions
(a) Write the following expression in terms of i, perform multiplication, and simplify
V=25 · V-125.
Student solution.
The first square root can be written in terms of i as:
V-25 =
The second square root can be written in terms of i as:
V-125 =0
Lastly we obtain:
V-25 · V-125 =
(b) Compute the sum of the various powers of i:
i48.
18 + i
49 +¿50
Student solution.
The first power of i equals:
18
The second power of i equals:
49 -
The third power of i equals:
50
The sum of these powers of i equals:
48 +
Express the following in a + ib form
a.
(41-7)+(2+i)
b.
(5-2i)(2+ 2i)
Express −1+√−81 as a complex number−1+√−81
Chapter 12 Solutions
Excursions In Modern Mathematics, 9th Edition
Ch. 12 - Consider the construction of a Koch snowflake...Ch. 12 - Consider the construction of a Koch snowflake...Ch. 12 - Prob. 3ECh. 12 - Prob. 4ECh. 12 - Prob. 5ECh. 12 - Prob. 6ECh. 12 - Prob. 7ECh. 12 - Prob. 8ECh. 12 - Prob. 9ECh. 12 - Exercises 9 through 12 refer to a variation of the...
Ch. 12 - Exercises 9 through 12 refer to a variation of the...Ch. 12 - Exercises 9 through 12 refer to a variation of the...Ch. 12 - Prob. 13ECh. 12 - Prob. 14ECh. 12 - Exercises 13 through 16 refer to the construction...Ch. 12 - Prob. 16ECh. 12 - Prob. 17ECh. 12 - Prob. 18ECh. 12 - Prob. 19ECh. 12 - Prob. 20ECh. 12 - Prob. 21ECh. 12 - Assume that the seed triangle of the Sierpinski...Ch. 12 - Prob. 23ECh. 12 - Prob. 24ECh. 12 - Prob. 25ECh. 12 - Prob. 26ECh. 12 - Prob. 27ECh. 12 - Prob. 28ECh. 12 - Prob. 29ECh. 12 - Prob. 30ECh. 12 - Prob. 31ECh. 12 - Exercises 31 through 34 refer to a variation of...Ch. 12 - Prob. 33ECh. 12 - Prob. 34ECh. 12 - Prob. 35ECh. 12 - Prob. 36ECh. 12 - Prob. 37ECh. 12 - Prob. 38ECh. 12 - Exercises 35 through 40 are a review of complex...Ch. 12 - Prob. 40ECh. 12 - Prob. 41ECh. 12 - Prob. 42ECh. 12 - Prob. 43ECh. 12 - Prob. 44ECh. 12 - Prob. 45ECh. 12 - Prob. 46ECh. 12 - Prob. 47ECh. 12 - Prob. 48ECh. 12 - Prob. 49ECh. 12 - Exercises 49 and 50 refer to the Menger sponge, a...Ch. 12 - Prob. 51ECh. 12 - Prob. 52ECh. 12 - Consider the Mandelbrot sequence with seed s=1.25....Ch. 12 - Consider the Mandelbrot sequence with seed s=2. Is...Ch. 12 - Prob. 55ECh. 12 - Prob. 56ECh. 12 - Prob. 57ECh. 12 - Prob. 58ECh. 12 - Prob. 59ECh. 12 - Prob. 60E
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