solve by using substitution or elimination  by addition.   3x-2y=5  -6x+4y=-10

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A: These are the questions from the set theory.

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Q: |A=î - 13ĵ+4k, B = 31 +2j-7k and C=1-21 +2k.

A: Solution :-

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A: Let us solve the given problem by the help of inverse matrix method in the next steps.

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A: We have to solve given problems:

Q: 6. Find the equation of the line through (-1,3) and is perpendicular to the line 5x - 2y + 3 = 0.

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Q: 1. The elements of matrices A and B are represented by the tables. A = -2 3 0.5 -5 -4 -1 B = 4 2 5 9…

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Q: whre B is the region 0 ≤ x ≤ 1, ² ≤ y ≤=

A: Solution :-

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Q: whre B is the region 0 ≤ x ≤ 1, ² ≤ y ≤ = e'dA

A: Solution :-

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Q: Which of the following functions is entire? For each, justify. 1 ƒ(z) = 1+|z|²

A: This question from topic entire function of complex analysis.

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Q: 1. 1 2 3 3 2 1 4 4 3 4 2 4 3 3 1 1 41 3 1 21 = 80

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Q: Step 4: Analyze the function. f(x) = 8 sin(x - ²3/TT) - 4 Describe the transformation of your…

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Q: xe* (a) Use centered difference approximations to estimate the first and second derivatives of y √x²…

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Q: Q2:- A. Solve the following differential equations using variation of parameter Method: 1. +4+6y=0…

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A: Follow the steps.

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Q: f(v)), g(u)) and P(x, x) v. B) and P(z. x. z)

A: To find the most general unifier as,

Q: Solve the system of differential equations. x1 = 3x₁1x2 (x₂² = 1x₁ + 5x2 18 x₁ (0) = 10, x₂(0) x₁…

A:

Q: Find the volume of the parallelepiped whose edges are represented by A=î-13j+ 4k, B = 3î +2j-7k and…

A: We find the volume of the parallelepiped whose edges are represented by  A=i-13j+4k ,  B= 3i+2j-7k ,…

Q: Which of the following functions is entire? For each, justify. 1. f(2)=√₁+1₂/²

A: This is a problem of complex analysis.

Q: FIND Y(s) OF THE GIVEN EQUATION.

A:

Q: Consider the system 1. Use any direct method you know to solve for x,y and z. 3x + 7y + 13z = 76 x +…

A: given system 3x+7y+13z=76x+5y+3z=2812x+3y-5z=1 or 3713153123-5xyz=76281 According to the guidelines…