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Determinants and Cramer's Rule

Determinants and Cramer's Rule

7. Systems of Equations & Matrices / Determinants and Cramer's Rule / Problem 2

Solve the following system of equations using Cramer's Rule:

A

x = 1/3, y = 3

B

x = -1/3, y = 3

C

x = 4, y = 1/3

D

x = 4, y = -1/3

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