Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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(Horizontal and Vertical Stacking) Create the two-dimensional arrays
array1 = np.array([[0, 1], [2, 3]])
array2 = np.array([[4, 5], [6, 7]])
a) Use vertical stacking to create the 4-by-2 array named array3 with array1 stacked on top of array2.
b) Use horizontal stacking to create the 2-by-4 array named array4 with array2 to the right of array1.
c) Use vertical stacking with two copies of array4 to create a 4-by-4 array5.
d) Use horizontal stacking with two copies of array3 to create a 4-by-4 array6.
Please use Python and keep it simple
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