Popular Problems
Rank Topic Problem Formatted Problem
601 Write as a Vector Equality 6x+3y-3z=12 , 4x+2y-2z=8 , 3x+2y-z=8 , ,
602 Write as a Vector Equality 4x+2=5y-3 , y=3x-1 ,
603 Write as a Vector Equality 3x-5y=5 , 2x-3y=1 ,
604 Write as a Vector Equality x+2z=0 , x-y+5z=0 , 2x+y+z=0 , ,
605 Write as a Vector Equality x+z=3 , x+2y-z=1 , 2x-y+z=3 , ,
606 Write as a Vector Equality -5x+4=6 , 6x+8y=-84 ,
607 Write as a Vector Equality x+y+3z=11 , x+y+8z=36 , x+6y+2z=1 , ,
608 Write as a Vector Equality x+y+z=2 , -x+3y+2z=8 , 4x+y+0z=4 , ,
609 Write as a Vector Equality x+y=1 , x-y=-2 ,
610 Write as a Vector Equality x+y=-4 , y=x-7 ,
611 Write as a Vector Equality x-z+3y=4 , z=3y , y-x=5z , ,
612 Write as a Vector Equality y=x^2-5x+1 , x+y=-2 ,
613 Write as a Vector Equality x+y-2z=3 , 2x+3y+z=13 , 7x+9y-4z=35 , ,
614 Find the Norm [[4+2i],[4+0i],[1-3i]]
615 Multiply the Matrices [[11150.5716,-851.7326,16.1764],[-851.7326,65.1274,-1.2382],[16.1764,-1.2382,0.0236]][[105.1],[2742.56],[71951.926]]
616 Multiply the Matrices [[1/3,2/3],[-1/3,1/3]][[5,2],[5,-1]]
617 Multiply the Matrices [[1,2],[0,-1]]*[[1,0],[0,1]]
618 Write as a Vector Equality x+2y-z=4 , 2x+y+z=-2 , x+2y+z=2 , ,
619 Multiply the Matrices [[-1/296,9/148,0],[17/296,-5/148,0],[-1/53,-2/6095,296/6095]]*[[21],[24],[14]]
620 Multiply the Matrices [[2,4],[3,1]]*[[x,4],[y,12]]
621 Multiply the Matrices ([[2,-8,-10,-14],[-2,3,1,0],[7,0,-1,-3]]*1)/2a
622 Multiply the Matrices [[2,1],[7,4]]*[[2,5],[2,2]]
623 Multiply the Matrices [[4,3],[-1,2]][[2,6],[-2,k]]
624 Multiply the Matrices [[-3,1],[-3,8]]*[[1],[4]]
625 Multiply the Matrices [[6,2],[3,14],[4,8]][[3,2,1.50]]
626 Multiply the Matrices [[6,-3,4]][[5],[2],[-6]]
627 Multiply the Matrices [[81,32],[162,48]][[-3,2],[2,-1]]
628 Find the Variables a[[1],[2],[-1]]+b[[1],[3],[-2]]+c[[3],[7],[-4]]=[[0],[0],[0]]
629 Find the Variables [[-2,-5],[-2,-1]][[a],[b]]+[[-19],[11]]=[[-43],[-5]]
630 Find the Variables [[a,b],[c,d]][[2,2],[0,2]]=[[6,2],[4,2]]
631 Find the Variables [[10],[-15],[131]]=a[[1],[-1],[8]]+b[[2],[1],[7]]+c[[1],[3],[-4]]+d[[3],[-4],[36]]
632 Add [[1,2,3],[-1,5,0],[4,8,1]]+[[5,4,-3],[-8,6,1],[1,8,1]]
633 Add [[-4,3,-6],[0,2,7],[10,15,-3]]-2[[-1,2,4],[-2,0,3],[5,-6,1]]
634 Add [[1,2,3],[4,5,7]]
635 Multiply the Matrices 2[[4],[-1],[3]]*(3[[2],[5],[-7]])
636 Multiply the Matrices [[0,-2,3]]*[[0],[-2],[1]]
637 Find the Null Space s={[[-7],[5],[1]],[[-6],[5],[0]]}
638 Add (-1/3)[[-5],[7],[1],[0]]+(1/2)[[-2],[-4],[0],[1]]
639 Add (-2)[[3],[2]]+(5)[[-4],[1]]
640 Add [[3,1/2,5],[1,-1,3]]+[[2,-5/2,0],[0,2,-3]]
641 Add [[1,0,8],[2,-1,3]]^T-[[3,2],[1,1],[4,5]]
642 Add [[-16,14,-6],[26,-22,12],[-11,10,-6]]^-1
643 Add -1[[-2,5,6],[-4,7,-1],[3,-4,2]]+[[-5,-2,7],[-3,4,-8],[-2,-9,-7]]
644 Add 2[[1/2,-1/2],[-1/2,1/2]]+4[[1/2,1/2],[1/2,1/2]]
645 Add -2[[1,1],[2,2]]+[[3,1],[3,1]]
646 Add 2[[1,2,3,4],[-2,-3,-4,-5],[0,3,2,1],[-1,2,-2,0]]+3[[5,7,-9,4],[0,3,1,-1],[4,6,-8,7],[5,0,3,4]]
647 Add 2[[1,2],[-2,1]]+3[[-5],[3]]
648 Add 3[[1],[-3]]+2[[2],[4]]
649 Add -5([[-2,2],[3,-3],[1,4]]+[[5,1],[-1,6],[8,2]])
650 Add 5[[8,3],[4,-7],[-8,-5]]+7[[5,-2],[8,4],[4,-4]]
651 Add -7[[1,4],[8,-3],[7,-8]]-4[[-9,8],[-4,-2],[-9,-7]]
652 Add 7[[-3],[3],[-6],[8]]+6[[2],[2],[2],[3]]
653 Add A[[a],[b],[c]]+B[[d],[e],[f]]
654 Add a[[-2],[-4],[1],[1]]+b[[3],[-4],[0],[4]]+d[[-1],[-12],[2],[6]]
655 Add C[[1,0],[4,2]]+D[[4,5],[2,3]]
656 Add [[-1/4,-2],[-5,-4/3]]+[[-3/4,4],[6,-2/3]]
657 Add [[2/15,1/5,0],[29/15,3/5,2],[13/15,1/5,1]]+[[-40,5,-30],[20,-25,0],[35,40,-15]]
658 Add [[8/3],[8/3],[8/3]]+[[-19/14],[57/28],[-19/28]]
659 Add [[1,0,-3],[4,-6,2]]*(3[[7,-4,2],[1,-4,-3]])
660 Add [[1,0],[-8,9]]-[[-24,-32],[24,-40]]
661 Add [[1,1,9],[1,1,7],[1,-2,2]]
662 Add [[1,1],[1,1],[1,1]]+[[1,1],[1,1]]
663 Add [[1,1],[5,0]]+[[5,5],[1,9]]
664 Add [[1,2,-1,3],[2,6,1,7],[1,1,-k^2,-k]]
665 Add [[1,-2,3,-2],[3,1,-1,-5],[2,3,-5,-5]]
666 Add [[1,2,3,4],[-2,-3,-4,-5],[0,3,2,1],[-1,2,-2,0]]+[[5,7,-9,4],[0,3,1,-1],[4,6,-8,7],[5,0,3,4]]
667 Find the Domain y=4x+1
668 Determine if Linearly Dependent A={[[1,2],[3,4]]}
669 Determine if Linearly Dependent A={[[2],[4,-5]],[[1,2],[1,10]]}
670 Determine if Linearly Dependent s={[[2],[-1],[3],[1],[2]],[[1],[2],[-1],[5],[2]],[[2],[1],[-3],[6],[1]]}
671 Find the Null Space A={[[1,2],[3,4]]}
672 Find the Domain 2x+3y=6
673 Multiply the Matrices [[0,-2],[2,3]][[-4,1,4],[-6,4,-6]]
674 Multiply the Matrices [[0,-2],[4,3]][[3,2,-2],[6,-6,7]]+[[-4,1,4],[-6,4,-6]]
675 Multiply the Matrices [[0,3,-5],[2,6,3],[1,0,-2]][[-1,2,-3],[5,7,2],[0,1,6]]
676 Multiply the Matrices [[0,3],[0,1]][[2,1],[1,2]]
677 Multiply the Matrices [[0,4,-4],[0,-4,4]][[3,-3],[2,-2]]
678 Multiply the Matrices [[0,6],[1,4]]*[[2,-3,4,-2],[1,0,-6,-1]]
679 Multiply the Matrices [[0,6095,-6095],[6095,-6095,6095],[-6095,-6095,6095]][[20,3,18],[24,6,24],[14,12,20]]
680 Multiply the Matrices [[0,7,6,7],[3,0,2,0],[2,2,3,3]][[5,6,7],[8,3,1]]
681 Multiply the Matrices [[0,9,0,95],[0,1,0,5]][[0],[0]]
682 Multiply the Matrices [[0,9,0],[0,0,1],[7,0,0]][[9,0,-4],[-4,0,7],[-3,-6,-5]]
683 Multiply the Matrices [[0.9,0.3],[0.1,0.7]]*[[21000],[18000]]
684 Multiply the Matrices [[0.92,-0.33],[-0.46,0.66]][[2],[3]]
685 Multiply the Matrices [[0],[3],[4]][[2,0,-1]]
686 Multiply the Matrices [[0-24],[25-49],[50-74],[75-99],[100-124],[1245-149]][[4],[3],[6],[3],[5],[9]]
687 Multiply the Matrices [[1,1/115,-1/115],[3/53,-206/6095,13/6095],[-1/53,-2/6095,296/6095]][[296,86,300,162,225,459,487,77,763],[255,140,496,130,388,253,419,113,533],[405,405,367,105,646,736,748,216,856]]
688 Multiply the Matrices [[-1,-2/5,1],[-4,1,1],[1,0,0]][[2,2,8],[5,-1,-7],[0,0,2]]
689 Multiply the Matrices [[-1,-2/5,1],[-4,1,1],[1,0,0]][[2,2,8],[5,-1,-7],[0,0,2]][[-1,-2/5,1],[-4,1,1],[1,0,0]]^-1
690 Multiply the Matrices [[-1,3^(n+1)],[1,3^n]][[1,3],[-1,-1]]
691 Multiply the Matrices [[1,4/3],[0,1]][[1/3,0],[2/13,3/13]]
692 Multiply the Matrices [[1,0,0,0,1],[0,2,1,1,0],[0,1,2,1,1],[0,1,1,2,1],[1,0,1,1,3]]*[[0,1,0,0,0],[1,0,0,0,1],[0,0,0,1,1],[0,0,1,0,1],[0,1,1,1,0]]
693 Multiply the Matrices [[1,0,0,0],[0,1,0,0],[2,-4,1,0],[-5,-3,-9,1]]*[[-3,2,0,5],[0,-4,0,3],[0,0,7,-1],[0,0,0,-9]]
694 Multiply the Matrices [[1,0,0.5],[0,1,6],[0,0,1]]*[[2,0,0],[-10,1,0],[-2,1,1]]
695 Multiply the Matrices [[-1,2,-1],[4,-3,3]][[-1,4],[2,-3],[-1,3]]
696 Multiply the Matrices [[1,0,0],[0,1,0],[0,0,1]]*[[3],[1],[-2]]
697 Multiply the Matrices [[1,0,0],[0,1,0],[0,0,1]]*[[7],[11],[15]]
698 Multiply the Matrices [[1,0,0],[0,1,0],[0,0,1]][[1,0,0],[0,1,1],[0,1,1]]
699 Multiply the Matrices [[1,0,0],[0,1,0],[0,0,1]][[2,0,6],[0,3,0],[0,0,3]]
700 Multiply the Matrices [[1,0,0],[0,1,0],[0,0,1]][[2,5,4],[1,3,2],[3,6,0]]
Mathway requires javascript and a modern browser.