Q2:1f: matlab 57 85 61 A =4 025 4 4 6 19252 a- Select the elements in all rows and the third column b- Create a matrix from the second through the last row, and the third through the fifth columns of matrix A Select the elements in all columns and the fourth row.

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
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I need answer within 20 minutes please please with my best wishes
Q2 If:
matlab
57
85 61
A =4 0 25 44
61925 2
R- Select the elements in all rows and the third column
b- Create a matrix from the second through the last row, and the third through the fifth
columns of matrix A
Select the elements in all columns and the fourth row.
Transcribed Image Text:Q2 If: matlab 57 85 61 A =4 0 25 44 61925 2 R- Select the elements in all rows and the third column b- Create a matrix from the second through the last row, and the third through the fifth columns of matrix A Select the elements in all columns and the fourth row.
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