<prompt> Kwa boldv anzapmatrix 2 3 -1 mwishopmatrix na boldw anzapmatrix 2 -1 0 mwisho pmatrix, kokota textproj_boldw boldv.  <response>: Tuna hiyoanzaaligntextproj_boldw boldv fracboldv cdot boldwboldw cdot boldw ujasiriw fracanzapmatrix 2 3 -1 mwishopmatrix cdot anzapmatrix 2 -1 0 mwishopmatrixanzapmatrix 2 -1 0 mwishopmatrix cdot anzapmatrix 2 -1 0 mwishopmatrix anzapmatrix 2 -1 0 mwisho pmatrix frac15 anzapmatrix 2 -1 0 mwishopmatrix anzapmatrix 25 -15 0 mwishopmatrix.mwishopanga 