An Armstrong number of three digits is an integer such that the sum of the cubes of its digits is equal to the number itself. For example, 153 is an Armstrong number since 1^3 + 5^3 + 3^3 = 153.
Get the length of a given vector
Spot the outlier
Relative ratio of "1" in binary number
02 - Vector Variables 1
Determine the square root
Basics: 'Find the eigenvalues of given matrix
Given area find sides
Who invented zero?
Given a 4x4 matrix, swap the two middle columns
Simple date to serial no. conversion
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