<prompt> Pata vekta mathbfv vilejina la operetaproj_anzapmatrix 3 0 mwishopmatrix mathbfv anzapmatrix -5 0 mwishopmatrixnajina la operetaproj_anzapmatrix 1 3 mwishopmatrix mathbfv anzapmatrix frac110 frac3 10 mwishopmmatrix.  <response>: Acha mathbfv kuanzapmatrix x y mwishopmatrix.asyusepackageamsmath;ukubwa wa kitengo 1 cm;jozi P, Q, V;V -5,2;P -5,0;Q 110,310;chora-6,0--1,0;chora0,-1--0,3;chora0,0--V,Arrow6;kuchoraV--P,dashed;chora0,0--P,nyekundu,Arrow6;chora-13,-1--1,3;kuchora V--Q, iliyopigwa;chora0,0--Q,nyekundu,Arrow6;lebomathbfv, V, W;leboanzapmatrix -5 0 mwishopmatrix, P, S;lebobeginpmatrix frac110 frac310 endpmatrix, Q, SE;asyKwa kuwa makadirio ya mathbfv kwenye beginpmatrix 3 0 endpmatrix au sawasawa, mhimili wa x- ni beginpmatrix -5 0 mwishopmatrix, tunajua kuwa x -5. Kisha mathbfv anzapmatrix -5 y endpmatrix.Kisha kwa mali ya makadirio,kushoto anzapmatrix -5 y mwishopmatrix - anzapmatrix frac110 frac310 endpmatrix kulia cdot anzapmatrix 1 3 mwishopmatrix 0.Hii husababisha mlinganyo-frac5110 kushoto y - frac310 kulia cdot 3 0.Kutatua, tunapata y 2. Kwa hivyo, mathbfv anzapmatrix -5 2 mwishopmatrix. 