id: 06034812
dt: j
an: 2012c.00541
au: Aversa, Vincenzo; De Simone, Anna
ti: An elementary proof of Laplace’s formula on determinants.
so: Int. J. Math. Educ. Sci. Technol. 43, No. 3, 418-420 (2012).
py: 2012
pu: Taylor \& Francis, Abingdon, Oxfordshire
la: EN
cc: H65
ut: determinants; Laplace’s formula; proofs
ci:
li: doi:10.1080/0020739X.2011.592618
ab: Summary: A well known result due to Laplace states the equivalence between
two different ways of defining the determinant of a square matrix. We
give here a short proof of this result, in a form that can be
presented, in our opinion, at any level of undergraduate studies.
rv: