7. Маximize z 3 8x, + 9х, + 5хз subject to х, + х2 + 2х; s 2 2х, + 3x, + 4хз < 3 Зх, + 3x, + х, s 4 х, 2 0, ј3D 1, 2,3

Q: solve each equation.

A: 15. 3x=2129. 12x-4=34x

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A:

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A:

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A: The given problem is to find the residues of the given complex function at the obtained poles.

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A: This question can be solved using the general equation of circle.

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A:

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A: Pass point through equation of circle

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A:

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Q: 2х, - х, + х, -2х, - 3х, + х, %3D -5.5 2х, - х, + х, + 5x, %3D 7 2х, 2) 2х, Зx, + 3x, 4х, + 3x,…

A: Instead of given variables I choose  a ,b,c,d,e,f as new variables

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A: Use product of two matrix

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A: Thanks for the question :)And your upvote will be really appreciable ;)

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A: Replacement takes place at individual elements of specific row.

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Q: 5- 4 3- 2- 14 \13 -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 3 4 5 6 9 10 11 12 13 1- -2 -3- -4 -5-

A: Solved below

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A:

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A: Given: A=2341

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A:

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A: Function

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A: Given system of equations…