Solve this exercise using Matlab With X = magic(4), perform the following operations: a) Extract the 3rd row of matrix X and store it in vector Y. b) Extract the 2nd and 3rd columns of matrix X and store them in matrix Z. c) Add the 1st and 3rd rows of matrix X together and store the result in vector W d) Change the value in the second row and third column of X to 365 and call the result AA e) Create a matrix that contains rows 2 and 4 from X, the second row of AA.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Solve this exercise using Matlab
With X = magic(4), perform the following operations:
a) Extract the 3rd row of matrix X and store it in vector Y.
b) Extract the 2nd and 3rd columns of matrix X and store them in matrix Z.
c) Add the 1st and 3rd rows of matrix X together and store the result in vector W
d) Change the value in the second row and third column of X to 365 and call the result
AA
e) Create a matrix that contains rows 2 and 4 from X, the second row of AA.
Transcribed Image Text:Solve this exercise using Matlab With X = magic(4), perform the following operations: a) Extract the 3rd row of matrix X and store it in vector Y. b) Extract the 2nd and 3rd columns of matrix X and store them in matrix Z. c) Add the 1st and 3rd rows of matrix X together and store the result in vector W d) Change the value in the second row and third column of X to 365 and call the result AA e) Create a matrix that contains rows 2 and 4 from X, the second row of AA.
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