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For a matrix (st of isl) that represents a system of linear equations, if all the diagonal entries are equal to 1 and all other entries except for the rightmost column are equal to othen the rightmost column is the solution to the system of equations. Write a function linsy(a) that takes an input matrix (list of lists of float variables that represent a system of linear equations, The function should return the solution of the system as a list of floats. For example, if the input is [|1.241.13. 1.011 the output should be 80.2.4) since the input matrix represents the equation x+2y4, 3x+y whose solution is x 80 and y-2.4 Answer: (penalty regime: 0%)