1. Read the given array A = [1 2 3 45678 9 10 11 12] into 1) a 2 by 6 matrix B; 2) a 3 by 4 matrix C; 3) a 6 by 2 matrix D. Show your code and numerical answer(s). 2. Create a new matrix: 1) the matrix A is 4 by 4 matrix, row index is i and column index is j, and the elements in the matrix are defined as i* j. 2) the matrix A is 3 by 4 matrix, row index is i and column index is j, and the elements in the matrix are defined as P-j.

1. Read the given array A = [1 2 3 45678 9 10 11 12] into 1) a 2 by 6 matrix B; 2) a 3 by 4 matrix C; 3) a 6 by 2 matrix D. Show your code and numerical answer(s). 2. Create a new matrix: 1) the matrix A is 4 by 4 matrix, row index is i and column index is j, and the elements in the matrix are defined as i* j. 2) the matrix A is 3 by 4 matrix, row index is i and column index is j, and the elements in the matrix are defined as P-j.

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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