Question 4,5 , using R ### 1.2 Matrix1. **Create a vector with 100 random numbers.**2. **Transfer the above vector into a 10 by 10 matrix \( M \).**3. **Find the transposed matrix \( M^T \).** - Print the value of the element that is in the second row and the first column of \( M^T \).4. **Write a nested loop to calculate the inner product between \( M^T \) and \( M \).** - The result is also a matrix \( N = \langle M^T, M \rangle \).5. **Calculate the same inner product using operator \(\%\ast\%\).** - And compare the two results.

Answered: Question 4,5 , using R

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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Example2

x2<-sample(1:100,200,replace=TRUE)
x2

Output-

[1]   5  95  65  82  73  73  33  81  93   7  96  18  80  38  90  82  99  65
 [19]  26  75  58  73  88  14  36  13  45  37  86  46  95  77  91  40  99  64
 [37]  22  79  33  53  10  25  77  83   1  39  71  19  88  50  64  44  52  25
 [55]  92   6  41  10  32  96  82  62  18  82  28  46  57  93  14  53   5  94
 [73]  84  89  28  42  40  21  70  63   7  83  43  41  41  31  65   5  22  62
 [91]  24  25  58   3  28  37  71   2  48  40  31  67  87  99  38  91  14  78
[109]  65  18  89  29  66  94   4  75  53  98  59  57  66  94  85  29  22  98
[127]  43  60  67  91  27 100  57  75 100  10  98  95  63  29   3  83   6  70
[145]  69  59  72  89  92  33  59  67  91  36   4  33  70  80  75  80  52  14
[163]  31  55  39  63  83  20  38  83  65  94  18  36  94  82  87  74  57  32
[181]  89  69  72  13  72  95  66  38  36  80  99  27  48  12  30 100  86  92
[199]  12  44

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