About Lesson
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Even Number Printing import numpy as np arr=np.arange(1,20,1) print(arr[arr%2==0]) Output [ 2 4 6 8 10 12 14 16 18] |
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Exponent Number Printing import numpy as np arr=np.arange(1,5) print(arr/0) Output [inf inf inf inf] Note:- it numpy array divide by zero gives infinity and not any error |
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Exponent Number Printing import numpy as np arr=np.arange(1,5) print(arr**2) Output [ 1 4 9 16] |