Consider the following 2*2 system: 2x₁ - x₂ = 1 -x₂ + 2x₂ =

Last updated: 8/12/2022

Consider the following 2*2 system: 2x₁ - x₂ = 1 -x₂ + 2x₂ = 0 a) Rewrite the linear system in the matrix format Ax=b . b) Solve Ax=b with inner product, and show the row picture for this system. c) Solve Ax=b with linear combination of columns in matrix A, and show the column picture for this system.