similar to Problem 412. Back to basics 22 - Rotate a matrix
Their is a command for this already built in. rot90(x)
Given a 4x4 matrix, swap the two middle columns
Derivative of polynomial
04 - Scalar Equations 2
Produce a cosine wave
Replace Vector Elements
mathematics , probability problem
Find number of days
Are all the three given point in the same line?
Convert from Base 10 to base 5
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