Rank and pivot columns of B B:matrix([1,0,1],[0,1,1],[1,1,2]); r:2; P:matrix([1,2]); 1 Find the rank and the pivot-column numbers of \(B={@B@}\). List the pivot-column numbers in increasing order, one number per column. Choose the number of columns yourself.

Rank: [[input:rankans]] [[validation:rankans]] [[feedback:rankresult]]

Pivot columns: [[input:pivots]] [[validation:pivots]] [[feedback:pivotresult]]

]]> 10.1 rankansalgebraicr8101111 pivotsmatrixP8101111 rankresult110AlgEquivrankansr =1-1rank-T =0-1rank-F pivotresult110AlgEquivpivotsP =1-1pivots-T =0-1pivots-F 1rankans2pivotsmatrix([1,2])rankresult10rank-Tpivotresult10pivots-T 2rankans3pivotsmatrix([1,2])rankresult00.1rank-Fpivotresult10pivots-T 3rankans2pivotsmatrix([2,1])rankresult10rank-Tpivotresult00.1pivots-F 4rankans2pivotsmatrix([1])rankresult10rank-Tpivotresult00.1pivots-F