For given input matrix a, rotate it by 90 degrees and find the sum of the diagonals.
1 2 3 4
5 6 7 8
8 10 12 -2
-1 -3 -5 -7
Find all elements less than 0 or greater than 10 and replace them with NaN
Program an exclusive OR operation with logical operators
Is it a number?
Square root of a number
find number of times of occurrence of the most frequent number in a row vector
Repetition of matrices
Nth root of a number
convert the number to binary format & count digits
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