Q4) Write the result (value of B) in the following groups of commands?

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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Q4) Write the result (value of B) in the following groups of commands?
>> A=[1 2 3;...
B = X(:, 2)'
456; 789];
>> B = A'
X=[1:3; 5:-1:3];
>> B = X.^2
>> A=ones(3) *2; >>a=linspace(2,2,3);
b=ones(3,1)*2;
>> C=[1 2 3
456; 789];
>> B=A.* C
c=(b/2)*(diag(2));
A= [a'; b; c];
>>B=3.^A
Transcribed Image Text:Q4) Write the result (value of B) in the following groups of commands? >> A=[1 2 3;... B = X(:, 2)' 456; 789]; >> B = A' X=[1:3; 5:-1:3]; >> B = X.^2 >> A=ones(3) *2; >>a=linspace(2,2,3); b=ones(3,1)*2; >> C=[1 2 3 456; 789]; >> B=A.* C c=(b/2)*(diag(2)); A= [a'; b; c]; >>B=3.^A
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