Find out characteristics equation of given matrix.
A=[0 2; 1 8] then char. eq is s^2-8*s-2=0 and answer should be [1 -8 -2]
What you're looking for is not called the "characteristics equation", but the characteristic polynomial.
More test cases, please. ;-)
Arrange vector in ascending order
create a circulant matrix
The sum of the numbers in the vector
Solve Linear equations
Find the 9's Complement
Union of two set decreasing order
Flip the vector from right to left
Find difference of two set as per example
Find out Harmonic mean.
Find out sum of prime number till given number
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