1] Use Gaussian Elimination Method. 7X + 5Y + 2Z = 10 = 5 0.7X0.4Y+0.9Z 5X + Y + 8Z = 8 -X+Y+Z = 0.70 9X 12Y15Z = - 22 -

Q: What are the three things we need to show to prove that an ordered pair is a group?

A: We have to give the properties of an ordered pair to prove that it is a group.

Q: Learning Task 3: Read each item carefully. St.cw all secessar, Jutions in solv. ing 1. Find the…

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Q: A. Instruction: Expand each binomial. 2. (1+2x³)5 4. (3x² - 1)5 6. (x³ - 21/12) ³

A: We will use binomial series  a+xn=nC0×an + nC1×an-1x +nC2×an-2x2  + nC3×an-3x3 + ......+…

Q: 7. m = 2, k = 3, b=1 Underdamped Overdamped Critically damped Undamped; Natural period

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A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: a) find the solution of the equation, using homogeneous equations. dy/dx = 2y-x/2x-y

A: As per the policy of bartleby the provisions is to solve only one question at a time

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Q: curvex²y²-x²y = xy² + x Four asymptotes of the + y + 1 = 0 forming a square are (a) y = 0, y = 2,…

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Q: H.w: Find the Fourier series for the following functions: 2x 1+ 1 -π < x < 0 X 1- f(x) = 2x 1 0 ≤ x…

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Q: When rotated about the x -axis or about the y -axis, some of the rectangles shown in the coordinate…

A: We know that rotating a rectangle around x and y axis will create a cylinder. We will write height…

Q: if q = 5 C when t =0 find 20 22 40 SW current (i) when t = 0.5 charge (q) when t = 0.5 A C 0.05 F

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Q: 1 If A 1 2 32 O True false is a matrix then A¹ = [13].

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A: Given that, Pdx+Qdy=-2x2dx+2xy2dy, Therefore, P=-2x2y, and Q=2xy2, Thus, need to use Green's Theorem…

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Q: What are the two things we need to show to prove that need to show to prove that is a binary…

A: To find: the conditions such that "*" is a binary operation or binary composition.

Q: Q1\ Graph the function y=x+4 Q2 y 2x+1 find the Domain function and

A: Solution

Q: Find the remainder when 7305 is divided by 5

A: to find the remainder when 7305 is divided  by 5 is given as follows

Q: 3. Solve PDE BC ICS khu = Dzu u(1,0,1)= 0 [u(r,0,0) u,(r,0,0) = 0 0<r<1 0 <1 <∞ = 1-² 0≤r≤1

A: Given that,     utt=∇2u     =urr+1rur-1r2uθθ                     1 and the boundary  and initial…

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Q: + 2 3 X 6. Sketch the graph of one function f(x) that has all of the following properties: to dary…

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Q: Q1.Solve the following IVP by mean of the Laplace transform P.D.E. u = a²uxx -∞0 < x < ∞0,0 < t <∞…

A: Disclaimer: Since you have asked multiple question, we will solve the first question for you. If you…

Q: Determine the parametric equations of the curve of intersection of the ellipsoid 4x² + y² + 4z² : =…

A: Given equation: ellipsoid: 4x2+y2+4z2=4; half-cone: y2=x2+2z2 To find: parametric equations for…

Q: CALCULATE THE VOLUME OF THE SOLID OBTAINED BY ROTATING THE REGION BY 4y=x² - 4x + 8 AND THE LINES…

A: Introduction: When the axis of revolution is the plane region's boundary and the cross-sectional…

Q: Perform BCD addition and verify using decimal integer (Base-10) addition: a) 1001 0100 + 0110 0111…

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Q: Use Laplace transform to solve the partial differential equation: dy dy +xt where y(x,0)= 0,…

A: Solution :-

Q: 6. dy dx 4x + 3y 2x+y

A: Solution :-

Q: x 15. Transform Bessel's equation [0x²²y + xdx + (x²-n²) y=0_by substitution x= noittpos navig da…

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Q: 3y-2 ▪ Find equation of plane which is contains line L: *-- -3 = -1 and parallel to intersection…

A: Introduction: A aircraft is a flat, two-dimensional floor that extends indefinitely in mathematics.…

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Q: he first effective use of groups was in the early nineteenth century by

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Q: Find the solution of the equation M a²z a²z = e cos y Əх² ду? which tends to zero as x→∞ and has the…

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Q: Solve using Gauss-Seidel Iterative Method

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Q: Find the least squares quadratic & bj xj which best fits curve Y = sin(x)

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Q: 2. By fixed-Point Iteration, evaluate f(x)=x²-x-e¯*starting at x₁ = 0.

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Q: A spring has a natural length of 20 cm. If a 25-dyne force is required to keep it stretched to a…

A: We are only allowed to solve one question at a time so we will answer only the first question.…

Q: Indicate the region in which the figure below would be placed. The figure would be placed in region

A: To find- Indicate the region in which the figure below would be placed.

Q: Let B be an orthonormal basis for an inner product space V. Suppose u, v E V have coordinate vectors…

A: Let B be an orthonormal basis for an inner product space V.   Suppose u, v in V have coordinate…

Q: Q4\ find a polar equation for the circle x² + (y - 3)² = 9

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Q: Integrate Xy ed २ over the triangular region with vertices: (0,0), ), (0,8) (0,16)

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Q: Solve using Jacobi’s Iterative Method

A: Given system is 56-3-2952-7-3412-1-743 x1x2x3x4 = -109-28

Q: Use the induction argument to prove that 1+2+ + n = n(n+1) 2 for all natural numbers n ≥ 1.

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Q: problem: Solve the following equation using the toplace transform. 2² w 2 z²w дяг a t² I sint с ₂ W…

A: Introduction: An initial boundary value problem (IBVP) is said to be properly stated mathematically…

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Q: 2. If f(x, y) = log (x² + y²), then f +f, is equal to XX 1 (a) (b) 0 + y² 2 x² - y² ²-x² (c) (d) 2…

A: The given function is: fx, y=logx2+y2 Differentiate f partially with respect to x using chain rule…

Q: 2. If ƒ (x, y) = log (x² + y²), then ƒ +ƒ„‚ is equal to XX yy 1 (a) x² + y² (b) 0 (c) (d) 2 x² - y²…

A: We will find out partial derivatives with respect to each variables x and y.

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Q: X please help on graph theory: Is the matching M in graph G below maximum? If not, find an M…

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Q: Q2. Consider the coupled first-order nonlinear differential equation du dt dv = t³(u + v) dt Where…

A: It is a numerical analysis problem and I used Picard's method to determine the approximate solution…