Write a python function, matrix_multiplication, that takes two integer matrices, A and B, and returns their dot product. NOTE: Sample Test cases are attached below
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Write a python function, matrix_multiplication, that takes two integer matrices, A and B, and returns their dot product.
NOTE: Sample Test cases are attached below
![>>> matrix_multiplication([[12,7,3],
[4 ,5,6],[7 ,8,9]], [[5,8,1,2],
[6,7,3,0], [4,5,9,1]])
[[114, 160, 60, 27],[74, 97, 73, 14],
[119, 157, 112, 23]]
>>>
matrix_multiplication([[34,1,77],
[2,14,8],[3 ,17,11]], [[6,8,1],
[9,27,5],[2,43,31]])
[[367, 3610, 2426], [154, 738, 320],
[193, 956, 429]]
>>> matrix_multiplication([[1,2,3],
[4,5,6]], [[7,8], [9,10],[11,12]])
[[58, 64], [139, 154]]
>>> matrix_multiplication([[7,3],
[2,5], [6,8], [9,0]], [[8,14 ,0 ,3,-1],
[7,11,5,91,3], [8,-4,19,5, 57]])
The number of columns in Matrix A does
not equal the number of rows in Matrix
B required for Matrix Multiplication.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8d0126f0-6be4-4a36-9c4c-265a2a7298b8%2F10c060a0-fbff-434d-8bb1-3d7d2e879cc3%2Fp9e9t0q_processed.png&w=3840&q=75)
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Solved in 4 steps with 2 images
- Python numpy library functions to perform basic matrix operations are as follows.• C=numpy.add(A, B): Add two matrices A and B and store result in C.• C=numpy.subtract(A, B): Subtract matrix B from matrix A and store result in C.• C=numpy.divide(A, B): Divide matrix A by matrix B and store result in C.• C=numpy.multiply(A, B): Multiply matrix A by matrix B and store result in C.• C=numpy.sum(A): Form the sum of elements of matrix A and store result in c ∈ R.• C=numpy.sum(A, axis = 0): Form the column wise summation of matrix A andstore result in vector C.• C=numpy.sum(A, axis = 1): Form the row wise summation of matrix A, storeresult in vector C.Python code to show the implementation of these methods in a sample matrix.Input array is :- array([[ 1960, 54211], [ 1961, 55438], [ 1962, 56225], [ 1963, 56695], [ 1964, 57032], [ 1965, 57360], [ 1966, 57715], [ 1967, 58055], [ 1968, 58386], [ 1969, 58726], [ 1970, 59063], [ 1971, 59440], [ 1972, 59840], [ 1973, 60243], [ 1974, 60528], [ 1975, 60657], [ 1976, 60586], [ 1977, 60366], [ 1978, 60103], [ 1979, 59980], [ 1980, 60096], [ 1981, 60567], [ 1982, 61345], [ 1983, 62201], [ 1984, 62836], [ 1985, 63026], [ 1986, 62644], [ 1987, 61833], [ 1988, 61079], [ 1989, 61032], [ 1990, 62149], [ 1991, 64622], [ 1992, 68235], [ 1993, 72504], [ 1994, 76700], [ 1995, 80324], [ 1996, 83200], [ 1997, 85451], [ 1998, 87277], [ 1999, 89005], [ 2000, 90853], [ 2001, 92898], [ 2002, 94992], [ 2003, 97017], [ 2004, 98737], [ 2005, 100031], [ 2006, 100832], [ 2007, 101220], [ 2008, 101353], [ 2009, 101453], [ 2010, 101669], [ 2011, 102053], [ 2012, 102577], [ 2013, 103187], [ 2014, 103795], [ 2015, 104341], [ 2016, 104822], [ 2017, 105264]]) Question 2 Now that…typedef struct { short data[4];} MatrixElement; void copy_matrix(MatrixElement m1[], MatrixElement m2[], int ROWS, int COLS) { int i, j, k; for (i = 0; i < ROWS; i++) { for (j = 0; j < COLS; j++) { for (k = 0; k < 4; k++) { m1[i*COLS+j].data[k] = m2[i*COLS+j].data[k]; } } }} void copy_matrix_transpose(MatrixElement m1[], MatrixElement m2[], int ROWS, int COLS) { int i, j, k; for (i = 0; i < ROWS; i++) { for (j = 0; j < COLS; j++) { for (k = 0; k < 4; k++) { m1[i*COLS+j].data[k] = m2[j*ROWS+i].data[k]; } } }} You can assume the following conditions: The matrix m1 is allocated at memory address 0, and matrix m2 immediately follows it. Indices i, j, and k are kept in registers. ROWS and COLS are constants. The cache is initially empty before the function call. The cache is write-back (i.e., only writes back to memory when a line is…
- PYTHON CODE! FIND THE 3×4 matrix called the camera matrix 3D coordinates: ([[-316.3095373 , -32.22266477, 443.87871556], [-317.77222868, -33.55050018, 443.65596602], [-317.10552219, -32.56503912, 445.12310995], [-341.33995394, -144.92281547, 503.85839159], [-336.23993409, -146.90457275, 501.38401334], [-277.24052663, -148.78464754, 537.42784457] 2D coordinates: ([[664.41214103, 530.0341039 ], [882.13662195, 337.00837993], [834.6964927 , 384.38602296], [878.72143171, 568.92836537], [724.66642142, 415.85825318], [742.27924359, 509.21719883], [867.41000134, 552.56481871], [772.05839195, 407.03322387], [751.06288134, 425.67374672], [711.83533544, 571.36188409]])Define the following function: Using C language void multiplication(int table[][COL]); Function multiplication() would generate the elements of the following 2D array: 1 2 3 4 5 6 2 4 6 8 10 12 3 6 9 12 15 18 4 8 12 16 20 24 5 10 15 20 25 30 6 12 18 24 30 36Computer Science Written in C, if I have a global 2d array [256][10] and it is already filled with 0's & 1's, write in C to show how I would use bitwise operators to write them to a file to make the file compressed
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