<prompt> Tafuta matrix mathbfM vilemathbfM mathbfv -5 mathbfvkwa vekta zote mathbfv.  <response>: Kwa ujumla, mathbfM beginpmatrix 1 0 endpmatrix ni safu wima ya kwanza ya mathbfM, na mathbfM beginpmatrix 0 1 endpmatrix ni safu wima ya pili ya mathbfM.Kuchukua mathbfv anzapmatrix 1 0 mwishopmatrix, tunapata-5 anzapmatrix 1 0 mwishopmatrix anzapmatrix -5 0 mwishopmatrix.Kuchukua mathbfv anzapmatrix 0 1 mwishopmatrix, tunapata-5 anzapmatrix 0 1 mwishopmatrix anzapmatrix 0 -5 mwishopmatrix.Kwa hiyo,mathbfM anzapmatrix -5 0 0 -5 mwishopmatrix. 