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Social ScienceUse Cramer's rule to solve the following system of equations. If D = 0, use another method to solve the system.5x − y = 133x + 2z = 11 4y + 3z = 11
| Use Cramer's rule to solve the following system of equations. If D = 0, use another method to solve the system. 5x − y = 13 3x + 2z = 11 4y + 3z = 11 |
Expert Answer
Consider the matrix as,
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5- 0 0 2 4 4 3
First compute the value of D.
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0 2 3 2 1 0 3 3 0 +0 0 4 D 5 4 3 =5(0-8)+1(9-0)+0 =-409 =-31 0
Since the value of D is not equal to zero, use the Cramer’s rule and solve f...
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13 -0 D 11 0 2 11 4 3 0 2 13 11 2 1 11 3 11 0 0 11 4 4 3 =13 (0-8)+1(33 22)+0 --104+11 =-93
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