Question: hw help please The currents I1 , 12 , 13 in a circuit with resistors R1, R2 and voltages E1 , E2 are described by

hw help please

The currents I1 , 12 , 13 in a circuit with resistors R1, R2 and voltages E1 , E2 are described by the following system of equations: R111 + R313 = E1 R212 + R313 = E2 11 + 12 ' I3 = 0 Let R1 = 2 Ohms, R2 = 1 Ohm, R3 = 4 Ohms, E1 = 14 Volts and E2 = 28 Volts. 2 o 4 I1 14 0 1 4 I2 28 A: 1 1 1 x: I3 B: 0 (3c) Given AX = B, nd 12 using Cramer's Rule. (3d) Given AX = B, nd I 3 using Cramer's Rule

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