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Research Paper | Mathematics | India | Volume 8 Issue 7, July 2019 | Rating: 6.3 / 10
Trace of Negative Integer Power of Real 2x2 Matrices
Ankita Prajapati, Sateesh Thadani
Abstract: The purpose of this paper is to discuss the theorems for the trace of any negative integer power of 2 × 2 real Matrix. We obtain a new formula to compute trace of any negative integer power of 2 × 2 real matrix A, in the terms of Trace of A (Tr A) and Determinant of A (Det A), which are based on definition of trace of matrix and multiplication of the matrix n times, where n is Negative integer and this formula gives some corollary for Tr A^n when TrA or DetA are zero.
Keywords: Trace, Determinant, Matrix Multiplication
Edition: Volume 8 Issue 7, July 2019,
Pages: 1682 - 1683