Matlab
6th Edition
ISBN: 9781119299257
Author: Amos Gilat
Publisher: WILEY CONS
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Textbook Question
Chapter 3, Problem 17P
The area of a triangle ABC can be calculated by
First, define the vectors rOA, rOB, and rOCfrom knowing the coordinates of points A, B, and C. Then determine the vectors rABand rACfrom rOA, rOBand rOC. Finally, determine the area by using MATLAB’s built-in
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Q1: Three vectors extending from the origin are given as
ri = 7ax + 3ay – 2az
r2 =-2ax + 7ay – 3az
r3 = 2ay + 3az
Find the angle between ri - r2 and ri - r3
%3D
i need the answer quickly
QUESTION 12
Consider the complex numbers Z3 and Z4 as defined below.
Z3
2290
Z= 42 – 90°
Compute Z4/Z3 and specify its angle in the box below in units of degrees. DO NOT ENTER UNITS IN THE BOX BELOW.
Chapter 3 Solutions
Matlab
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