PERAN PEJABAT PEMBUAT KOMITMEN SEBAGAI PENGENDALI FUNGSI DALAM PEMBANGUNAN LANJUTAN LABORATORIUM B2P2TOOT TAWANGMANGU
Abstract
This study investigates the general form of the determinant of negative integer powers of a special class of centrosymmetric matrices of even order. For an even positive integer and a positive integer , let denote such a matrix, and consider the matrix obtained by raising to the power . To determine , we first conjecture the general form of the inverse matrix by observing the patterns in the explicit inverses , and . The conjectured form is then verified by showing that and . The resulting inverse is used to construct the matrices , and ; from these cases we infer the general structure of . The validity of this general form is established using mathematical induction. Once the matrix has been obtained, an explicit closed-form expression for is derived via the cofactor expansion method. Finally, a numerical example is presented to illustrate the application of the determinant formula.
Keywords
Full Text:
PDFReferences
Borich, G.,&Tombari, M. 1995. Educational psychlogy: A contemporary approach. New York: Harper Collins.
Hodiyanto.2017. Kemampuan Komunikasi Matematis dalam Pembelajaran Matematika. AdMathEdu Vol.7 No.1 Juni 2017 ISSN: 2088-687X.
Jakni. 2016. Metodologi Penelitian Eksperimen Bidang Pendidikan. Jakarta:ALFABETA.
Kamus Besar Bahasa Indonesia (KBBI) “Pengertian Matematisâ€. [Online] Tersedia: https://www.google.com/amps/kbbi.web.id/matematis.html. Diakses pada: 14 Februari 2022.
Kusumah, Y. (2008). Konsep Pengembangan dan Implementasi Computer Based Lerning dalam Meningkatkan Kemampuan High Order Mathematical Thinking.Bandung: FPMIPA UPI.
NCTM. 2000. Principles and Standards for School Mathematics. Reston, Va.:The National Council of Teachers of Mathematics, Inc.
Rahmat, P.S. 2009. Penelitian Kualitatif. EQUILIBRIUM. 5(9):8.
Rahmatina, Siti, dkk. 2014. Tingkat Berpikir Kreatif Siswa dalam Menyelesaikan Masalah Matematika Berdasarkan Gaya Kognitif Reflektif dan Impulsif. Jurnal Didaktik Matematika, 1(1):62-70.
Rozencwajg, P. Dan D. Corroyer. 2006. Cognitive processes in the reflective-impulsive cognitive style. The Journal of Generic Psychology. 1664(4):451-463.
Santrock, J. W. 2008. Psikologi Pendidikan. Jakarta: Prenada Media Group.
Sugiyono. 2014. Memahami Penelitian Kualitatif. Bandung: Alfabeta.
Sumarmo, U. 2012. Proses Berpikir Matematik: Apa dan Mengapa Dikembangkan. Dalam Sumarmo, U. Editor. Berpikir dan Disposisi Matematika Serta Pembelajarannya. Bandung: FPMIPA UPI, tahun 2013 hlm. 435-493.
Suranto. 2015. Teori Belajar & Pembelajaran Kontenporer. Edisi 1. Yogyakarta: LaksBang.
Susanto, H.A. 2015. Pemahaman Pemecahan Masalah Berdasar Gaya Kognitif (1 ed.). Yogyakarta: Deepublish.
Uno, H.B. 2010. Teori Motivasi dan Pengukurannya. Jakarta: PT Bumi Aksara.
Warli. (2010). Kemampuan Matematika Anak Reflektif dan Anak Impulsif. Prosding, Universitas Muhammadiyah Malang.
Yuniarti, Yeni. 2014. Pengembangan Kemampuan Komunikasi Matematis Dalam Pembelajaran Matematika di Sekolah Dasar.EduHumaniora. Vol. 6,No.2, hlm 114.
DOI: https://doi.org/10.26877/imajiner.v5i1.12840
Refbacks
- There are currently no refbacks.
View My Stats
Barcode ISSN Imajiner: Jurnal Matematika dan Pendidikan Matematika
Imajiner: Jurnal Matematika dan Pendidikan Matematika telah terindeks pada:
Imajiner: Jurnal Matematika dan Pendidikan Matematika by Program Studi Pendidikan Matematika Universitas PGRI Semarang is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.Based on a work at http://journal.upgris.ac.id/index.php/imajiner.







