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.
Times 2 - START HERE
The Answer to Life, the Universe, and Everything
03 - Matrix Variables 3
Concatenate two strings
Matlab Basics II - Max & Index of Max
Find the product of the positive elements above the main diagonal.
Return the length of the longest word in the string.
Calculate the eigenvalues of A.
Return ! if array element starts with a certain letter. Otherwise return ?
Find Adjacency Matrix
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