Given A=[2652]. Find the LU decomposition of A. Denote the LU decomposition as A=LU=[1l2101][u110u12u22]. Pay attention to the special structure of the L factor. Bear in mind this L factor comes from an elimination matrices (more exactly, the inverse of an elimination matrix). Fill in the correct values l21= u11=u12= u22= Hint: After you get the LU factors, you can verify by multiplying LU to check if LU equals to A or not, if not, it means your calculation contains error