Find out sum of principal diagonal element of given matrix
If A=[1 0 0;
0 1 0;0 0 1], then answer must be 3.
Back to basics 21 - Matrix replicating
Arrange vector in ascending order
Find the hypotenuse
Create vector as shown in test cases
Compute LOG(1+X) in natural log
MATLAB Basic: rounding II
Find out phase angle of second order system.
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