
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Question
Qn 1: Write a C++
Example:
Input
Input first matrix
2 4 1
2 3 9
Input second matrix
1 2 3
3 6 1
2 9 7
Output Product of the 2 matrices is
16 37 17
29 103 72
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- Q2: In this question, you will write a Python function to compute the Hadamard product of two matrices. The Hadamard product is the "component-wise" product of two matrices. That is, each entry of the product matrix is equal to the product of its corresponding entries of the input matrices. Here is an example: a11 a12 a21 a22 a23 a31 a13 SH a32 033 A b11 b12 b13 b21 b22 b23 b31 b32 b33. B = [an bu a21 b21 a31 b31 a12 b12 a22 b22 a32 b32 a13 b13 a23 b23 a33 b33. Hadamard product of A and B Write a Python function to compute the Hadamard product of two matrices as follows. a) The inputs to the function are two matrices. b) The function should check whether the two matrices have the same size. If not, it should print "The input matrices are not of the same size". c) If two matrices are of the same size, the function computes the Hadamard product and returns the answer. Use for loops to compute the Hadamard product.arrow_forwardc program question:Write a program to add elements of two 3x3 matrices and store it in third 3x3 matrix. Algorithm: 1-Read elements for Matrix A (3x3 Matrix). 2- Read elements for Matrix B (3x3 Matrix).3- Add elements of each matrix and store it in Matrix C (3x3 Matrix). 4-Display the elements of the Third Matrix Do the same procedure as that of Exercise 2.1. Input: Matrix A Input: Matrix B Output: Matrix Carrow_forwardQ. Given two matrices, Write a function to check whether the two matrices are identical or not. if all the elements in the respective positions of the two matrices are same, then say that they are identical and if not same then say that they are not identical. Write a program in c++ for this problem statement.arrow_forward
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