) An electrical circuit is analysed using mesh analysis resulting in the following system of quations: iį +i, +2i, = 9 4i, + 4i, – 3i, = 3 Si, +i, +2i, =13 etermine the values of i1, iz and i3: (i) Using Cramer's rule (ii) By writing the system in matrix form and finding the inverse of the coefficient matrix (iii) Using Gaussian elimination

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A: To determine what property is this.y2+7+0=y2+7

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A:

Q: you please also do (d), (e), (f)?

A: Solution:-d) p(x<1)= e)

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A: Solved below

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Q: EXERCISE 1BC Find the value of the following x+3 ifx11 5s-3 if's-6 th) (e) Find the value of the…

A: Since you have asked multiple questions in a single request, we would be answering only first…

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Q: (b) (2x + 72)(2x - 72)

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A: here we will evaluate given intigral,

Q: 7.) Simplify: 4x + 8x + 2(1 - 3g) + 8( g+ 2)

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Q: What is the sum of the coefficient of (x + y −z)8

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A: Step 1: Step 2: Step 3: Step 4:

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Q: what is 2(p+4)=2

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A: Explanation of the answer is as follows

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A: The given expression is