<prompt> Acha a, b, c ziwe nambari halisi zisizo na maana. Tafuta idadi ya mizizi halisi ya equationanzavmatrix x c -b -c x a b -a x mwishovmatrix 0.  <response>: Tunaweza kupanua kibainishi kama ifuatavyo:anzaalignanzavmatrix x c -b -c x a b -a x mwishovmatrix x anzavmatrix x a -a x mwishovmatrix - c anzavmatrix -c a b x mwishovmatrix - b anzavmatrix -c x b -a mwishovmatrix xx2 a2 - c-cx - ab - bac - bx xx2 a2 b2 c2.endalignKwa kuwa a, b, na c si nzero, mlinganyo x2 a2 b2 c2 0 hauna masuluhisho ya kweli. Kwa hiyo, kuna 1 tu suluhisho halisi, yaani x 0. 