<prompt> Iqembu elivamile lomugqa GL n, R liqukethe wonke ama-matrix angaguquguquki n-by-n anokufakwa kwangempela. Amaqembu amancane alo abizwa ngokuthi amaqembu ama-matrix noma amaqembu aqondile. Isibonelo seqembu le-dihedral okukhulunywe ngaso ngenhla singabhekwa njengeqembu le-matrix elincane kakhulu. Elinye iqembu le-matrix elibalulekile yiqembu elikhethekile le-orthogonal SOn . Ichaza konke ukujikeleza okungenzeka ku-n ubukhulu. Ngama-engeli ka-Euler, ama-matrix okujikeleza asetshenziswa kumidwebo wekhompyutha.  <response>: isikhala se-vector 