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.
Back to basics 15 - Benchmark
Back to basics 6 - Column Vector
Make a 1 hot vector
Sum the Digits of a Number
Find the sides of an isosceles triangle when given its area and height from its base to apex
Solve the following boundary value problem
Numerate input arguments
Calculate the eigenvalues of A.
Find the sum of the negative elements under the main diagonal.
Check if a string starts with another string
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