Menentukan Trace Dari Matriks 2 _ 2 Berpangkat Bilangan Asli

This nal project discusses the trace of 22 matrix with natural numbers power of using a formula of the trace of power of 22 matrix dened by tr(An), where n is natural numbers. This is a review of full parts of Pahade and Jha [Advances in Linear Algebra & Matrix Theory, 5 (2015), 150{155]. Keywords: Matrix multiplication, powers of a matrix, trace of a matrix, determinant, factorial