[10 01 (a) if the matrix A = 1-10 satisfies A = 1, then find the elements of a 1-2 1 square matrix B that satisfies BA=0 21 1 4 31 [10 marks] -1 0 0 (b) Find the composite transformation matrix that first reflects an object in the y-axis and then elongates it for 3 times in the x-direction and finally translates the object for 2 in x and -3 in y direction.. [10 marks] (c) Determine the eigenvalues and corresponding eigenvectors of the matrix [5 marks]