Use Cramers rule to solve the following sets of simultaneous equations: (a) 4x + 3y = 1
Question:
Use Cramer’s rule to solve the following sets of simultaneous equations:
(a)
4x + 3y = 1
2x + 5y = −3
(b)
4x + 3y = 1
2x + 5y = 11
(c)
4x + 3y = −2
2x + 5y = −36
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