B-) Give the result: 1) A1([1 5],2:4)=[] 2) A1(;,5)=[] C-) Give the result:-Note use A1 after complete Q2-B. 1- B-A1([1 4],1:3) 2- C=A1(|3 1]2:4) 3- D-A1(|2 5], 5:-2:1) 4- E-(15 3],5:-2:1)
B-) Give the result: 1) A1([1 5],2:4)=[] 2) A1(;,5)=[] C-) Give the result:-Note use A1 after complete Q2-B. 1- B-A1([1 4],1:3) 2- C=A1(|3 1]2:4) 3- D-A1(|2 5], 5:-2:1) 4- E-(15 3],5:-2:1)
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
Section: Chapter Questions
Problem 1PE
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Question
Matlab programming
Answer (a) and (b ) and (c))
![Q2) - The matrix A1 is :
A1=[3 65 4;710 9;2 39 0]
A-1) Add a 4th row to the matrix A1 with values of elements 14,0,5,6 then add a 5th row
to the same
matrix using values 1,12,13,14.
A-2) Add the value 30 to the index 4,5 in the matrix A1.
A-3) Add values of elements 44,44,44,44,44 to the 6th column.
B-) Give the result:
1) A1([1 5],2:4)=[]
2) A1(:,5)=[]
C-) Give the result:-Note use A1 after complete Q2-B.
1- B=Al([1 4],1:3)
2- C=A1([3 1],2:4)
3- D=Al(|2 5], 5:-2:1)
4- E=([5 3],5:-2:1)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F505a6c42-217b-4172-a57b-00e727fccd46%2F29b307ee-50e2-472c-80fc-0f275e20d901%2Fn85gqam_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q2) - The matrix A1 is :
A1=[3 65 4;710 9;2 39 0]
A-1) Add a 4th row to the matrix A1 with values of elements 14,0,5,6 then add a 5th row
to the same
matrix using values 1,12,13,14.
A-2) Add the value 30 to the index 4,5 in the matrix A1.
A-3) Add values of elements 44,44,44,44,44 to the 6th column.
B-) Give the result:
1) A1([1 5],2:4)=[]
2) A1(:,5)=[]
C-) Give the result:-Note use A1 after complete Q2-B.
1- B=Al([1 4],1:3)
2- C=A1([3 1],2:4)
3- D=Al(|2 5], 5:-2:1)
4- E=([5 3],5:-2:1)
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