Numerical Methods for Engineers
7th Edition
ISBN: 9780073397924
Author: Steven C. Chapra Dr., Raymond P. Canale
Publisher: McGraw-Hill Education
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Textbook Question
Chapter 3, Problem 8P
(a) Evaluate the polynomial
at
(b) Repeat (a) but express y as
Evaluate the error and compare with part (a).
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3. Consider the polynomial equation 6-iz+7z2-iz³ +z = 0 for which the roots are 3i, -2i, -i,
and i.
(a) Verify the relations between this roots and the coefficients of the polynomial.
(b) Find the annulus region in which the roots lie.
Determine the set of odd primes p for which 23 is a quadratic residue.
Q/ Find and classify the singularities of the
functions-
=
52+3
(1-2) sin² Z
a
fcz)
b
f(z) =
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Chapter 3 Solutions
Numerical Methods for Engineers
Ch. 3 - Convert the following base-2 numbers to base-10:...Ch. 3 - Convert the following base-8 numbers to base-10:...Ch. 3 - 3.3 Compose your own program based on Fig. 3.11...Ch. 3 - In a fashion similar to that in Fig. 3.11, write a...Ch. 3 - 3.5 The infinite series
converges on a value...Ch. 3 - 3.6 Evaluate using two approaches
and
and...Ch. 3 - The derivative of f(x)=1/(13x2) is given by...Ch. 3 - 3.8 (a) Evaluate the polynomial
at . Use...Ch. 3 - Calculate the random access memory (RAM) in...Ch. 3 - Determine the number of terms necessary to...
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