-2 4 ^= (-7), find AAT 3 -5 8 2. (1) Let A = (2) A is an nxn invertible matrix. Show that det(AA) >0. Use row reductions to find A for A= 2 3 253 108 (2) ;)

Q: 3 3 Simplify the following: 4L 3K 5 3 4L5 А. = 4 3 K5 3 3 4K5 K\5 В. = 4 3 L5 4K5 С. = 4 2 L5 B.

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Q: Solve lenear eaıuation ニ3メ1+42 2x3=-3 X1+7x2- se3=6 Crout's methaod.

A: The system of equation is given as 2x1+x3 = 4-3x1+4x2-2x3 = -3x1+7x2-5x3 = 6 It can be rewritten as…

Q: Solve for p, q, r from the following equations: (1)p + (0)q + (1/28)r + (0)s = 0 (0)p + (1)q +…

A: I am going to solve the given problem by using some simple algebra to get the required result.

Q: Solve the problem by graphic method Min z = 4X1 + 2X2 Subject to 3X1 + 5X2 ≥ 15 6X1 + 4X2 ≤ 24 X1 ≥…

A: Given : Minimize z=4x1+2x2 Subject to: 3x1+5x2≥156x1+4x2≤24x1≥2x1,x2≥0 First plot the lines…

Q: B. Solve the following equations for y. Answer two only. i.__8(2y-³) = (-¹)(V-2), 16 e√y = 1² In(y +…

A: We can solve for 'y' .

Q: 1. –4(2k – 3) = 36 %3D

A: Given that, the equation is following, -4(2k - 3) = 36 We habve to solve the equation and find the…

Q: Solve for X: -25.4 x+23·05x² + 10(x-7.21²_20(x-1.8) -5x³

A: Solution :-

Q: 5V3 60° y = 10, y = 5 = 5sqrt(3), y = 10sqrt(2) x = 10, y = 5sqrt(2) x = 5, y = 10

A: Given right angle triangle, adjacent= y hypotenuse= x opposite= 5√3 theta= 60°

Q: S2 -4S2 +28z =〇 + 2 8z -0 Sy 8x2

A: This is a problem of the partial differential equations.

Q: 7e-10x-6+1 = 20

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Q: 1/2x+1/2y=-1?  x-y=-4   need to solve using solution method, and specify as an ordered pair?

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Q: Solve the equation using the steps: 2 (x + 8) = 2x + 8 Step 1: Step 2: There is to get to get…

A: Given Equation:- 2x+8=2x+8

Q: Q4:-Solve the following equations (choose tow only):- 1: x²y= - 2xy + 2y = 2x³e* 2: 2x?y= + 4xy + 3y…

A: Solution :- 1

Q: when solving {6x-2y=6 and y=6x-4 by the substitution method, x=1/3 is obtained. Find the solution…

A: To find out the solution set.

Q: Equation: 150x-66y+10z=1500 1x+120y-55z=1200 1x-75y+110z=-900 Using Gauss-Seidel Method, determine…

A: It is provided that: 150x-66y+10z=1500  1x+120y-55z=1200  1x-75y+110z=-900 and x1=y1=z1=0. We need…

Q: Solve 3x2 + 4x = 2. O 2+v10 6. 0-2±210 3 0 -2±y10 3 4土¥10 3

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Q: Q\Find T4 and T6 and the solution by trial and error, in detail, and steps TH - To 28.75- T6 0.2=

A: We need to solve 0.2=T4-T628.75-T6 We need to solve this using trial and error. Let us assume T6=1…

Q: -0.1015W - (34560/W) + 146.835 Solve for W (SHOW WORK)

A: The given equation is -0.1015W=34560W+146.835.…

Q: 7. 2x-42 = 20 -3x + y- 42 = 20 -4x + 2y + 32 = -15

A: We will solve the following. As per the guidelines we can solve 1 problem only

Q: Solve this equation manually without using any calculator and show the steps too

A: Solvex4−42x2+64x+105=0Now Put x=-1=−14−42−12+64−1+105=1−42−64+105=106−106=0Now divide…

Q: 119 (57) 927

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Q: VZ A2 + B2 =0 A2 + VZB2 + C2=0 B2 + VZ Cz = 0

A: We have to solve the given system of equation.

Q: Solve the formula 5x + 2y = 14 for y when x = 8. y =        Solve the formula 5x + 2y = 14 for y in…

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Q: solve V1+xdx , use Gauss-Quadrature formula , n 3

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Q: Solve the following s OWI -D1 1 2 5 f 3 %3D

A: Given that e2-f5=1f-e3=8

Q: Use de Moivre’s theorem with n = 4 to prove that cos(4θ) = 8 cos^4 (θ) − 8 cos^2 (θ) + 1

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Q: How do I solve P1/V1=P2/V2 for "V2"?

A: It is given that the equation is P1/V1=P2/V2.

Q: > -3X1 + 9X2 + X3 = 6 5X1 – 4X2 + 15X3 = 9 • 4X1 – X2 + 2X3 = 15

A: Here we

Q: 10+ j5+3Z40° +10Z30° - 3+ j4

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Q: Solve the simultaneous equations y/x=2                                                        z/y=3…

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Q: x + y + z = 15 4х — у + z — 17 у — ӕ — 2

A: Given : x+y+z=154x-y+z=17y-x=2