Please, don't use cos, tan, cot matlab functions.
As per Solution 1043996, need to ban a couple of other functions to enforce instruction.
This is wrong. For example, x = 3*pi/4, cot(x) = -1; but this solution gives sqrt(1-sin(x)^2)/sin(x) = 1.
Distance walked 2D
Rotate a Matrix
Make a random, non-repeating vector.
Matlab Basics II - squares
Find product of eigenvalues of n*n magic matrix.
Solve the following system of equations.
Find the Sum of the Series:
Find matrix of indices for multidimensional matrix.
Calculate the eigenvalues of A.
Return the amount of palindromes (words) in the string.
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