You are testing an electrical device which can be modelled by the figure shown below: 322...

 

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You are testing an electrical device which can be modelled by the figure shown below: 322 www 202 ww IT" 4022/ 10 V 1 Ω www g 4Ω The above electric circuit can be characterized by the following equations: 11+ 4(11-1₂) - 10 = 0 4(12-1₁)+312 + 2(12 - 1₂) = 0 2(13-12)+213 + 20 = 0 1. Rearrange the above three equations into a standard form. 2. Find 11, 12, and I3 using the inverse matrix method. 3. Find 11, 12, and /3 using the Gaussian elimination method. 0 20 V You are testing an electrical device which can be modelled by the figure shown below: 322 www 202 ww IT" 4022/ 10 V 1 Ω www g 4Ω The above electric circuit can be characterized by the following equations: 11+ 4(11-1₂) - 10 = 0 4(12-1₁)+312 + 2(12 - 1₂) = 0 2(13-12)+213 + 20 = 0 1. Rearrange the above three equations into a standard form. 2. Find 11, 12, and I3 using the inverse matrix method. 3. Find 11, 12, and /3 using the Gaussian elimination method. 0 20 V