Make the following variable:
A 9x9 matrix of zeros, but with the following values on the main diagonal:
(Hint: use diag)
Whether the input is vector?
Derivative of polynomial
Add a row of zeros on top of a matrix
Matlab Basics - Create a row vector
Matlab Basics II - squares
03 - Matrix Variables 1
05 - Vector Equations 1
07 - Common functions and indexing 5
03 - Matrix Variables 4
01 - Scalar variables
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