Thinking Like an Engineer: An Active Learning Approach (4th Edition)
4th Edition
ISBN: 9780134639673
Author: Elizabeth A. Stephan, David R. Bowman, William J. Park, Benjamin L. Sill, Matthew W. Ohland
Publisher: PEARSON
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Textbook Question
Chapter 16, Problem 24ICA
Write a function named DiagCalcs that accepts two 3 × 3 matrices (A and B) as arguments, and returns two variables, P and Q. P will return the sum of the elements on the main diagonal of A times the sum of the elements on the minor diagonal of B. Q will return the sum of the elements on the main diagonal of A divided by the sum of the elements on the minor diagonal of B. You MAY use the function AddDiags developed in the previous question, but you may not use any other functions. Use the following values to test the function:
A = [1 3 –4; –2 2 0;–3 6 5];
B = [–3 0 6;4 –1 –9;–5 0 7] ;
P = 0
Q = Inf
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Chapter 16 Solutions
Thinking Like an Engineer: An Active Learning Approach (4th Edition)
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