In a matrix, A = [1,2;3,4]
raise the power of each element like: 1^1+2^3+3^2+4^4 and add it all to produce the result 274
Remove the vowels
Sum all integers from 1 to 2^n
Back to basics 15 - classes
Calculate the CIRCUMFERENCE of circle.
basic matrix operations: rotate and find sum of diagonal elements of the resultant matrix
Product of all elements in an array
Basic Quadratic Equation
count upper and lower case characters
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