Given a vector of natural numbers
x = [1,2,3,...,N]
compute the sum of its elements by not stressing the machine too much :)
HINT: maybe sum(1:N) won't pass the test suite..
Get the length of a given vector
Check if number exists in vector
Doubling elements in a vector
Finding perimeter of a rectangle
Write a code that will follow the equation y = x * (x + x) * x.
Probabilities - Balls and urns - 02
Non trivial identities - summation
Non trivial identities - differentiation
Geometrical meaning of determinant
Non trivial identities - flipping
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