A note on Cramer's rule given a class of "singular" matrices

• المؤلف الرئيسي: Abueg, Luisito C.
• التنسيق: text
• منشور في: Animo Repository 2012
• الموضوعات: Determinants; Matrices; Algebra; Mathematics
• الوصول للمادة أونلاين: https://animorepository.dlsu.edu.ph/faculty_research/5412

The original version of Cramer’s rule [on determinants] relies on the hypothesis that in a matrix equation Ax = b, the matrix A is nonsingular. In this paper, we give conditions using the idea in Cramer’s rule, when matric A is singular. A particular class of singular matrices when the order n is at...