Activity 1: You are testing an electrical device which can be modelled by the following equations: 4₁+2(1₁-1₂)+4(1₁-13) = 4 312 +4(12-13)+7+2(1₂-1₂) + 3(1₂-1) = 0 313-5+2(1₁-12) = 0 (1-a) Rearrange the above three equations into a standard form. (1-b) Find 1₁, 12, and 13 using the Gaussian elimination method. (1-c) Find 11, 12, and 13 using the inverse matrix method. (1-d) Verify your answers using MATLAB.

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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Activity 1:
You are testing an electrical device which can be modelled by the following equations:
1₁+ 2(1₁-1₂)+4(1₁-13) = 4
312 + 4(12-13) + 7 + 2(1₂−1₂) + 3(1₂−4₁) = 0
313-5+2(1₁-1₂) = 0
(1-a) Rearrange the above three equations into a standard form.
(1-b) Find 1₁, 12, and 13 using the Gaussian elimination method.
(1-c) Find I1, I2, and I3 using the inverse matrix method.
(1-d) Verify your answers using MATLAB.
Transcribed Image Text:Activity 1: You are testing an electrical device which can be modelled by the following equations: 1₁+ 2(1₁-1₂)+4(1₁-13) = 4 312 + 4(12-13) + 7 + 2(1₂−1₂) + 3(1₂−4₁) = 0 313-5+2(1₁-1₂) = 0 (1-a) Rearrange the above three equations into a standard form. (1-b) Find 1₁, 12, and 13 using the Gaussian elimination method. (1-c) Find I1, I2, and I3 using the inverse matrix method. (1-d) Verify your answers using MATLAB.
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