Given the following matrix: 7 1 7 8. 5 7 Write a Matlab code to perform the following: a) Write a for loop to get user input to fill the elements in a matrix X. b) Write a for loop to sum the diagonal elements in the matrix X. c) Write a for loop to change each 7 in the matrix to a 4. d) Write a for loop to count the number of seven i the matrix X. e) Remove the third row from the matrix X.

Computer Networking: A Top-Down Approach (7th Edition)
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Author:James Kurose, Keith Ross
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Given the following matrix:
3
7 1
7
9.
7
Write a Matlab code to perform the following:
a) Write a for loop to get user input to fill the
elements in a matrix X.
b) Write a for loop to sum the diagonal elements in
the matrix X.
c) Write a for loop to change each 7 in the matrix (X)
to a 4.
d) Write a for loop to count the number of sevens in
the matrix X.
e) Remove the third row from the matrix X.
Transcribed Image Text:Given the following matrix: 3 7 1 7 9. 7 Write a Matlab code to perform the following: a) Write a for loop to get user input to fill the elements in a matrix X. b) Write a for loop to sum the diagonal elements in the matrix X. c) Write a for loop to change each 7 in the matrix (X) to a 4. d) Write a for loop to count the number of sevens in the matrix X. e) Remove the third row from the matrix X.
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