Implement a Matrix Class

Methods pass all unit tests.

If your code passes the provided tests in test.py then your project will meet specification for this criteria.

determinant() works correctly.

determinant() of matrix is calculated the right way and we get the correct output.

trace() works correctly.

trace() of matrix is calculated the right way and we get the correct output.

inverse() works correctly.

inverse() of matrix is calculated the right way and we get the correct output.

T() works correctly.

T() (transpose) of matrix is calculated the right way and we get the correct output.

add() works correctly

add() is calculated the right way and we get the correct output.

neg() works correctly

neg() is calculated the right way and we get the correct output.

sub() works correctly

sub() is calculated the right way and we get the correct output.

mul() works correctly

mul() is calculated the right way and we get the correct output.

rmul() works correctly

rmul() is calculated the right way and we get the correct output.

Readability

Code quality issues should NOT make a project non-passing. If the code works the project should pass. But readability is important so try to go through your code before submitting to make sure that a reviewer will be able to provide the most helpful feedback for you.