Matrix-vector forms Last updated Save as PDF Page ID22084 2.2.13.pg2.2.14.pg2.2.16.pgAxb span.pgAxb span3d.pgMatrixEquation1.pgproblem10.pgproblem11.pgproblem12.pgproblem6.pgproblem7.pgproblem9.pgsolve lower-triangular.pgsw7 4 24.pgsystemEquivalent.pgSystemofMatrixEquations1.pgur Ch1 3 4.pgur la 1 23.pg