why it showing the error
"Error: Could not check out Symbolic Math Toolbox license."
Solution set note: i' is -i. More explicit method would be ; usage or rot90. There is another way, which I don't recall to transpose an imaginary array without creating complex conjugates.
The author should make some change: either the spec or the test cases are flawed, the order of the solution should not matter.
i' = -i
i.' = -i
.' is transpose
' is transpose and then complex conjugate
Flip the main diagonal of a matrix
Fill a zeros matrix
Determine if input is a Narcissistic number
Simple equation: Annual salary
Find out missing number from a vector of 9 elements
Reverse the elements of an array
Identify the heavier bag
Generate pi using logarithm
Accessing elements on the diagonal
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