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The following formulas shows how to calculate the (1,2) element and the (3,3) element of AB if A is a 4x2 matrix, and B is a 2x3 matrix. AB is A*B in the formulas. (AB)12 =a1,br,2 = a1,1 b1,2 + a1,2b2,2 (AB)3,3 =a3,b,3 = a3,1b1,3 + a3,262,3 r=1 A numeric example for the matrix multiplication is like that: 1 x 3+0 x 2 +2 × 1 1×1+0x 1+2 x 0 ] [-1 × 3 +3 x 2+ 1 ×1 -1×1+3× 1+1 x 0] %3D 3 1 Be careful that the number of columns in first matrix is equal the number of rows in second matrix Write a C program that reads two matrices (A and B) dimensions and their elements and computes the product of those matrices (A * B). Input: First line shows the dimensions of first matrix. Then the matrix elements are provided. After reading first matrix elements, second matrix dimensions will be provided. Then elements of second matrix will be read. Output: First line shows the dimension of the product matrix. Then the elements are displayed. Sample Output: Sample Input: 23 102 -1 3 1 32 31 2 1 51 4 2

The following formulas shows how to calculate the (1,2) element and the (3,3) element of AB if A is a 4x2 matrix, and B is a 2x3 matrix. AB is A*B in the formulas. (AB)12 =a1,br,2 = a1,1 b1,2 + a1,2b2,2 (AB)3,3 =a3,b,3 = a3,1b1,3 + a3,262,3 r=1 A numeric example for the matrix multiplication is like that: 1 x 3+0 x 2 +2 × 1 1×1+0x 1+2 x 0 ] [-1 × 3 +3 x 2+ 1 ×1 -1×1+3× 1+1 x 0] %3D 3 1 Be careful that the number of columns in first matrix is equal the number of rows in second matrix Write a C program that reads two matrices (A and B) dimensions and their elements and computes the product of those matrices (A * B). Input: First line shows the dimensions of first matrix. Then the matrix elements are provided. After reading first matrix elements, second matrix dimensions will be provided. Then elements of second matrix will be read. Output: First line shows the dimension of the product matrix. Then the elements are displayed. Sample Output: Sample Input: 23 102 -1 3 1 32 31 2 1 51 4 2

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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The following formulas shows how to calculate the (1,2) element and the (3,3) element of AB if A is a 4x2 matrix, and B is a 2x3 matrix. AB is A*B in the formulas. (AB)12 =a1,br,2 = a1,1 b1,2 + a1,2b2,2 (AB)3,3 =a3,b,3 = a3,1b1,3 + a3,262,3 r=1 A numeric example for the matrix multiplication is like that: 1 x 3+0 x 2 +2 × 1 1×1+0x 1+2 x 0 ] [-1 × 3 +3 x 2+ 1 ×1 -1×1+3× 1+1 x 0] %3D 3 1 Be careful that the number of columns in first matrix is equal the number of rows in second matrix Write a C program that reads two matrices (A and B) dimensions and their elements and computes the product of those matrices (A * B). Input: First line shows the dimensions of first matrix. Then the matrix elements are provided. After reading first matrix elements, second matrix dimensions will be provided. Then elements of second matrix will be read. Output: First line shows the dimension of the product matrix. Then the elements are displayed. Sample Output: Sample Input: 23 102 -1 3 1 32 31 2 1 51 4 2
Transcribed Image Text:The following formulas shows how to calculate the (1,2) element and the (3,3) element of AB if A is a 4x2 matrix, and B is a 2x3 matrix. AB is A*B in the formulas. (AB)12 =a1,br,2 = a1,1 b1,2 + a1,2b2,2 (AB)3,3 =a3,b,3 = a3,1b1,3 + a3,262,3 r=1 A numeric example for the matrix multiplication is like that: 1 x 3+0 x 2 +2 × 1 1×1+0x 1+2 x 0 ] [-1 × 3 +3 x 2+ 1 ×1 -1×1+3× 1+1 x 0] %3D 3 1 Be careful that the number of columns in first matrix is equal the number of rows in second matrix Write a C program that reads two matrices (A and B) dimensions and their elements and computes the product of those matrices (A * B). Input: First line shows the dimensions of first matrix. Then the matrix elements are provided. After reading first matrix elements, second matrix dimensions will be provided. Then elements of second matrix will be read. Output: First line shows the dimension of the product matrix. Then the elements are displayed. Sample Output: Sample Input: 23 102 -1 3 1 32 31 2 1 51 4 2
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