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Solve using Cramer’r rule: 5x + 7y = 3 7x + 5y = 9
+3
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asked
Oct 23, 2018
in
Class 12
by
kratos
Solve using Cramer’r rule:
5x + 7y = 3
7x + 5y = 9
application of matrices and determinants
determinants
inverse of a matrix and linear equations
coordinate geometry
class-12
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+4
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answered
Jun 29, 2020
by
kratos
Best answer
5x + 7y = 3
7x + 5y = 9
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