Chapter 3, Problem 3.1P

Question

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Answer 1

Question

Chapter 3, Problem 3.1P

Expert Solution & Answer

To determine

To write:

A script that will calculate the circumference of a circle (C=2πr).

Answer to Problem 3.1P

Solution:

The created variable C is “C = 79.587”.

Explanation of Solution

The formula to calculate the circumference of a circle is,

C=2πr

Here, the radius of the circle is r.

Consider, the radius is r=2.

Substitute 2 for r in the above formula.

C=2π(2)=4π=12.5664

MATLAB Code:

clc

clear all

close all

r = 2;

% Define the variable r.

C = (2*pi*r)

% Define the variable circumference.

Save the MATLAB script with name, chapter3_54793_3_1P.m in the current folder. Execute the script by typing the script name at the command window to create a variable C and store circumference in it, define the variable r and define the variable C.

Result:

Matlab, Fourth Edition: A Practical Introduction to Programming and Problem Solving, Chapter 3, Problem 3.1P

Therefore, the created variable C is “C = 12.5664”.

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Answer 2

Question

Chapter 3, Problem 3.1P

Expert Solution & Answer

To determine

To write:

A script that will calculate the circumference of a circle (C=2πr).

Answer to Problem 3.1P

Solution:

The created variable C is “C = 79.587”.

Explanation of Solution

The formula to calculate the circumference of a circle is,

C=2πr

Here, the radius of the circle is r.

Consider, the radius is r=2.

Substitute 2 for r in the above formula.

C=2π(2)=4π=12.5664

MATLAB Code:

clc

clear all

close all

r = 2;

% Define the variable r.

C = (2*pi*r)

% Define the variable circumference.

Save the MATLAB script with name, chapter3_54793_3_1P.m in the current folder. Execute the script by typing the script name at the command window to create a variable C and store circumference in it, define the variable r and define the variable C.

Result:

Matlab, Fourth Edition: A Practical Introduction to Programming and Problem Solving, Chapter 3, Problem 3.1P

Therefore, the created variable C is “C = 12.5664”.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Question

Chapter 3, Problem 3.1P

Expert Solution & Answer

To determine

To write:

A script that will calculate the circumference of a circle (C=2πr).

Answer to Problem 3.1P

Solution:

The created variable C is “C = 79.587”.

Explanation of Solution

The formula to calculate the circumference of a circle is,

C=2πr

Here, the radius of the circle is r.

Consider, the radius is r=2.

Substitute 2 for r in the above formula.

C=2π(2)=4π=12.5664

MATLAB Code:

clc

clear all

close all

r = 2;

% Define the variable r.

C = (2*pi*r)

% Define the variable circumference.

Save the MATLAB script with name, chapter3_54793_3_1P.m in the current folder. Execute the script by typing the script name at the command window to create a variable C and store circumference in it, define the variable r and define the variable C.

Result:

Matlab, Fourth Edition: A Practical Introduction to Programming and Problem Solving, Chapter 3, Problem 3.1P

Therefore, the created variable C is “C = 12.5664”.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Question

Chapter 3, Problem 3.1P

Expert Solution & Answer

To determine

To write:

A script that will calculate the circumference of a circle (C=2πr).

Answer to Problem 3.1P

Solution:

The created variable C is “C = 79.587”.

Explanation of Solution

The formula to calculate the circumference of a circle is,

C=2πr

Here, the radius of the circle is r.

Consider, the radius is r=2.

Substitute 2 for r in the above formula.

C=2π(2)=4π=12.5664

MATLAB Code:

clc

clear all

close all

r = 2;

% Define the variable r.

C = (2*pi*r)

% Define the variable circumference.

Save the MATLAB script with name, chapter3_54793_3_1P.m in the current folder. Execute the script by typing the script name at the command window to create a variable C and store circumference in it, define the variable r and define the variable C.

Result:

Matlab, Fourth Edition: A Practical Introduction to Programming and Problem Solving, Chapter 3, Problem 3.1P

Therefore, the created variable C is “C = 12.5664”.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Expert Solution & Answer

To determine

To write:

A script that will calculate the circumference of a circle (C=2πr).

Answer to Problem 3.1P

Solution:

The created variable C is “C = 79.587”.

Explanation of Solution

The formula to calculate the circumference of a circle is,

C=2πr

Here, the radius of the circle is r.

Consider, the radius is r=2.

Substitute 2 for r in the above formula.

C=2π(2)=4π=12.5664

MATLAB Code:

clc

clear all

close all

r = 2;

% Define the variable r.

C = (2*pi*r)

% Define the variable circumference.

Save the MATLAB script with name, chapter3_54793_3_1P.m in the current folder. Execute the script by typing the script name at the command window to create a variable C and store circumference in it, define the variable r and define the variable C.

Result:

Matlab, Fourth Edition: A Practical Introduction to Programming and Problem Solving, Chapter 3, Problem 3.1P

Therefore, the created variable C is “C = 12.5664”.

Answer 6

Expert Solution & Answer

To determine

To write:

A script that will calculate the circumference of a circle (C=2πr).

Answer to Problem 3.1P

Solution:

The created variable C is “C = 79.587”.

Explanation of Solution

The formula to calculate the circumference of a circle is,

C=2πr

Here, the radius of the circle is r.

Consider, the radius is r=2.

Substitute 2 for r in the above formula.

C=2π(2)=4π=12.5664

MATLAB Code:

clc

clear all

close all

r = 2;

% Define the variable r.

C = (2*pi*r)

% Define the variable circumference.

Save the MATLAB script with name, chapter3_54793_3_1P.m in the current folder. Execute the script by typing the script name at the command window to create a variable C and store circumference in it, define the variable r and define the variable C.

Result:

Matlab, Fourth Edition: A Practical Introduction to Programming and Problem Solving, Chapter 3, Problem 3.1P

Therefore, the created variable C is “C = 12.5664”.

Answer 7

Expert Solution & Answer

Answer 8

Expert Solution & Answer

Answer 9

To determine

To write:

A script that will calculate the circumference of a circle (C=2πr).

Answer 10

Answer to Problem 3.1P

Solution:

The created variable C is “C = 79.587”.

Answer 11

Explanation of Solution

The formula to calculate the circumference of a circle is,

C=2πr

Here, the radius of the circle is r.

Consider, the radius is r=2.

Substitute 2 for r in the above formula.

C=2π(2)=4π=12.5664

MATLAB Code:

clc

clear all

close all

r = 2;

% Define the variable r.

C = (2*pi*r)

% Define the variable circumference.

Save the MATLAB script with name, chapter3_54793_3_1P.m in the current folder. Execute the script by typing the script name at the command window to create a variable C and store circumference in it, define the variable r and define the variable C.

Result:

Matlab, Fourth Edition: A Practical Introduction to Programming and Problem Solving, Chapter 3, Problem 3.1P

Therefore, the created variable C is “C = 12.5664”.