
To create:
• The complex variables
• The complex variables
• The complex variables
• The complex variables

Answer to Problem 27E
Solution:
• The addition of
• The multiplication of
• The complex conjugate and magnitude of
• The complex variables
Explanation of Solution
• The complex variables
The given complex variables are,
Add them.
MATLAB Code:
a = 1-3*i;
%Define the variable a.
b = 5+2*i;
sum = a+b
Save the MATLAB
Result:
Therefore, the result is stated above.
• The complex variables
The given complex variables are,
Multiply them.
MATLAB Code:
a = 1-3*i;
%Define the variable a.
b = 5+2*i;
Product = a*b
Save the MATLAB function with name chapter1_54793_1_27_2E.m in the current folder. Execute the function by typing the function name at the command window to generate output.
Result:
Therefore, the result is stated above.
• The complex variables
The given complex variables are,
The complex conjugate of c1 is,
The magnitude of c1 is,
The complex conjugate of c2 is,
The magnitude of c2 is,
MATLAB Code:
a = 1-3*i;
%Define the variable a.
b = 5+2*i;
%Conjugate
conj(a)
conj(b)
%Magnitude
abs(a)
abs(b)
Save the MATLAB function with name chapter1_54793_1_27_3E.m in the current folder. Execute the function by typing the function name at the command window to generate output.
Result:
Therefore, the result is stated above.
• The complex variables
MATLAB Code:
a = 1-3*i;
%Define the variable a.
b = 5+2*i;
%polar form
r = abs(a)
theta = angle(a)
r = abs(b)
theta = angle(b)
Save the MATLAB function with name chapter1_54793_1_27_4E.m in the current folder. Execute the function by typing the function name at the command window to generate output.
Result:
Therefore, the result is stated above.
Want to see more full solutions like this?
Chapter 14 Solutions
MATLAB: A Practical Introduction to Programming and Problem Solving
- How to get the answer in question 8 letter c? What is the solution to get the answer of 12.6?arrow_forwardThe daily sales (in hundreds of dollars) for a store in one month (30 days) are: 15, 22, 18, 25, 19 12, 17, 24, 20, 23 30, 28, 26, 31, 35 21, 19, 27, 18, 20 16, 15, 32, 30, 17 24, 29, 22, 33, 25 a. Construct a grouped frequency distribution with class intervals of width 5 starting from 12. b. Draw a histogram and state whether the data is symmetric, skewed left, or skewed right. Instruction: 1. Please answer the question given above for your tutorial participation mark. 2. Please upload your hand-written answers (pdf format).arrow_forwardDon’t solve i will dislike ?arrow_forward
- Fred needs to choose a password for a certain website. Assume that he will choose an 8-character password, and that the legal characters are the lowercase letters a, b, c, ..., z, the uppercase letters A, B, C, ..., Z, and the numbers 0, 1, . . ., 9. (a) How many possibilities are there if he is required to have at least one lowercase letter in his password? (b) How many possibilities are there if he is required to have at least one lowercase letter and at least one uppercase letter in his password? (c) How many possibilities are there if he is required to have at least one lowercase letter, at least one uppercase letter, and at least one number in his password?arrow_forwarda =1500, b=1700 what is percentage of a is barrow_forwardA 12-inch bar that is clamped at both ends is to be subjected to an increasing amount of stress until it snaps. Let Y = the distance from the left end at which the break occurs. Suppose Y has the following pdf. f(y) = { (a) Compute the cdf of Y. F(y) = 0 0 y -옴) 0 ≤ y ≤ 12 1- 12 y 12 Graph the cdf of Y. F(y) 1.0 0.8 0.6 0.4 0.2 y 2 6 8 10 12 F(y) F(y) F(y) 1.01 1.0ㅏ 1.0 0.8 0.6 0.4 0.2 0.8 0.8 0.6 0.4 ཨཱུ སྦེ 0.6 0.4 0.2 2 4 6 8 10 12 (b) Compute P(Y ≤ 5), P(Y > 6), and P(5 ≤ y ≤ 6). (Round your answers to three decimal places.) P(Y ≤ 5) = P(Y > 6) = P(5 ≤ y ≤ 6) = (c) Compute E(Y), E(y²), and V(Y). E(Y) = in E(Y2) v(x) = in 2 2 2 4 6 8 10 12 y 2 4 6 8 10 12arrow_forward
- Trigonometry (MindTap Course List)TrigonometryISBN:9781337278461Author:Ron LarsonPublisher:Cengage LearningAlgebra and Trigonometry (MindTap Course List)AlgebraISBN:9781305071742Author:James Stewart, Lothar Redlin, Saleem WatsonPublisher:Cengage LearningAlgebra & Trigonometry with Analytic GeometryAlgebraISBN:9781133382119Author:SwokowskiPublisher:Cengage
- Functions and Change: A Modeling Approach to Coll...AlgebraISBN:9781337111348Author:Bruce Crauder, Benny Evans, Alan NoellPublisher:Cengage Learning


