"Numerical methods" course. With A=2, B=0,C=1,D=7.

Question: Solve the simultaneous equation system below by using both: a) Gauss Elimination Method, and b) LU Doolittle's Decomposition Method with all details. (A)x1+(2A)x2+(5A)x3(28A)=0(B1)x1+(3B3)x2+(2B+2)x3(3B3)=0(D+1)x1+(D1)x2+(C+1)x3(4CD+3)=0 where AB and CD are the first 2 and last 2 digits of your school number, respectively. ATTENTION: Prepare your homework by using MS Office Word, then convert it to PDF. Do not do small street market calculation please ( )