This semester you have learnt how to solve simultaneous equations algebraically. Another method of solving these equations is using Cramer's Rule. Only consider situations where there are the same number of variables and equations. (i) Explain in detail how Cramer's Rule works providing definitions of any new terms and procedures used such as matrices, determinants, minors etc. for both two variable and three variable sets of simultaneous equations.

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter12: Algebra Of Matrices
Section12.2: Multiplicative Inverses
Problem 41PS
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This semester you have learnt how to solve simultaneous equations algebraically.
Another method of solving these equations is using Cramer's Rule. Only consider
situations where there are the same number of variables and equations.
(i)
Explain in detail how Cramer's Rule works providing definitions of any new terms
and procedures used such as matrices, determinants, minors etc. for both two
variable and three variable sets of simultaneous equations.
Transcribed Image Text:This semester you have learnt how to solve simultaneous equations algebraically. Another method of solving these equations is using Cramer's Rule. Only consider situations where there are the same number of variables and equations. (i) Explain in detail how Cramer's Rule works providing definitions of any new terms and procedures used such as matrices, determinants, minors etc. for both two variable and three variable sets of simultaneous equations.
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