1) Write a function returns the area of a circle with radius 3cm. The area of circle is claculated as follow: *

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section11.4: Plane Curves And Parametric Equations
Problem 39E
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6:03 M
A all 64% i
1) Write a function returns the area of a
circle with radius 3cm. The area of circle is
claculated as follow: *
A = Ar²
Your answer
2) Create a row vector X of size 1-by-3 and
a column vector Y of size 3-by-1, then
multiply them. Store the result in vector Z. *
Your answer
3) Create a 4-by-4-by-2 array of random
values and extract only the first and last
columns of each page. Store the result in
vector W.
Your answer
Transcribed Image Text:6:03 M A all 64% i 1) Write a function returns the area of a circle with radius 3cm. The area of circle is claculated as follow: * A = Ar² Your answer 2) Create a row vector X of size 1-by-3 and a column vector Y of size 3-by-1, then multiply them. Store the result in vector Z. * Your answer 3) Create a 4-by-4-by-2 array of random values and extract only the first and last columns of each page. Store the result in vector W. Your answer
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