A Note On The Proofs Of Cramer’s Formula
Keywords:
Cramer’s method, Determinant, system of linear equations,, modify Cramer’s method.Abstract
The work of Gabriel Cramer (1704-1752) that yielded the formula for solving an arbitrary number of unknown in a square linear system of equations has witnessed in the recent past, several methods of proofs regardless of the supposed high computational cost. It is our purpose in this research to proffer an alternative method of proof to Cramer’s formula for solving square linear system of equations
Most read articles by the same author(s)
- Nwanya, Julius Chigozie, Njoku, Kevin Ndubuisi Chikezie, A New Approach to Solving Transportation Problems: The Middle Cell Method , Communication In Physical Sciences: Vol. 10 No. 3 (2023): VOLUME 10 ISSUE 3
Similar Articles
- Promise. A. Azor, Amadi Ugwulo Chinyere, Mathematical Modelling of an Investor’s Wealth with Different Stochastic Volatility Models , Communication In Physical Sciences: Vol. 11 No. 2 (2024): VOLUME 11 ISSUE 2
- Augustine Osondu Friday Ador, Isaac Mashingil Mankili, Franka Amaka Nwafor, Silas Abahia Ihedioha, Bright Okore Osu, Analyzing Market Price Equilibrium Dynamics with Differential Equations: Incorporating Government Intervention and Market Forces , Communication In Physical Sciences: Vol. 11 No. 4 (2024): VOLUME 11 ISSUE 4
- Akwuegbu, Ozochi Chinyere, Oriaku, Chijioke Innocent , Dinneya, Obinna Christian, Nkpoku, Emmanuel Chidiebere, Nwaehiodo, Immaculate Ihechi, Graphical Solution of Eigenstate of an Electron in a Finite Quantum Well , Communication In Physical Sciences: Vol. 11 No. 3 (2024): VOLUME 11 ISSUE 3
- Godwin Ezikanyi Okey, Yusuf Jibril, G. A. Olarinoye, Comparative Analyses amongst 3 Hybrid Controllers - MPC-HGAFSA, LQR-HGAFSA and PID-HGAFSA in a Micro Grid Power System Using MAD and RMSE as Measures of Performance Metrics , Communication In Physical Sciences: Vol. 10 No. 1 (2023): VOLUME 10 ISSUE 1
- Yusuf Mohammad Auwal, Hussaini Shuaibu, Muhammad Sani Isa, Study of Symmetric Nuclear Matter Properties in Non-linear Walecka Model via Relativistic Mean-field approximation at zero-temperature , Communication In Physical Sciences: Vol. 12 No. 2 (2025): VOLUME 12 ISSUE 2
- Samson Osinachi Nwadibia, Henry Patrick Obong, Ephraim Okechukwu Chukwuocha, Analytical Solutions of the Schrodinger Equation with q-Deformed Modified Mobius Square Potential Using the Nikiforov-Uvarov Method , Communication In Physical Sciences: Vol. 9 No. 4 (2023): VOLUME 9 ISSUE 4
- Humphrey Ibifubara, Hassan Saheed Ayobami, Erusiafe Nald Ese, Design And Implementation of Cost Effective SMS-Based Online Voting System for Credible election in Nigeria , Communication In Physical Sciences: Vol. 12 No. 2 (2025): VOLUME 12 ISSUE 2
- Humphrey Ibifubara, Hassan Saheed Ayobami, Erusiafe Nald Ese, Design And Implementation of Cost Effective SMS-Based Online Voting System for Credible election in Nigeria , Communication In Physical Sciences: Vol. 11 No. 4 (2024): VOLUME 11 ISSUE 4
- Eno John, Promise Asukwo, Nkem Ogbonna, Convergence Analysis of Sinc-Collocation Scheme With Composite Trigonometric Function for Fredholm Integral Equations of the Second Kind , Communication In Physical Sciences: Vol. 11 No. 3 (2024): VOLUME 11 ISSUE 3
- Akaezue Nelson Nwagbogwu, Ngiangia Alalibor Thompson, Onyeaju Michael Chukwudi, Thermal Properties of Diffusing Species into Some Host Metals , Communication In Physical Sciences: Vol. 11 No. 4 (2024): VOLUME 11 ISSUE 4
1-10 of 98
Next
You may also start an advanced similarity search for this article.