4x-12y+7z=10 x-4y+2z=4 -4x+11y-7z=-6 Use the gauss method and show every step please

Q: Which of the following is not true? A 8 (x) dx Su B · 8 (x) ]dx= ƒ (x) dx · dx=k D E) none of the gi...

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Q: A plane flying parallel to the ground at a height of 4 km passes over a radar station R. A short tim...

A: NOTE: Refresh your page if you can't see any equations. . here we have y=4 when s=5, s'=300 km/h

Q: S: +3 What is the antiderivative of dx ?

A: NOTE: Refresh your page if you can't see any equations. .

Q: If convergent evaluate

A: Given, ∫-232x4dx

Q: QUESTION 7 Choose each TRUE statement from the options below. (No work is required to be DA x2+1 x²(...

A: We have to find true statement.

Q: x³ – 27 dx . x - 3 Find the antiderivative of A x3 – 3x2 + 9x + C x2 3x B) + 9 + C - - 3x2 9х + C 3x...

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Q: Find the value of 'n' that satisfies the equation: „C, =, C, the correct value of n)

A: We will find the value of n as shown below

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Q: Find the component form of v given its magnitude and the angle it makes with the positive x-axis. Ma...

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Q: Find the exact value of each expression. 1) cos (2) 3) cos 2. 5) sin¬1 –1 7) cos -1 11 9) sin1 11 11...

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Q: 5. In problems 1-5, by elimination the constant 'a' and 'b' obtain the DEs for which the following f...

A: Given Equation y=Asinx+Bcosx.......................................(i)

Q: 6x 24x - 6x is g'(x) = * is R'(w) = 4. The derivative of g(x) (2-x)2 4w5+4w3-6w²+3 2-x 5. The deriva...

A: 4) Given:       gx=6x22-x      g'x=6·ddxx22-x                =6·ddxx2·2-x-x2·ddx2-x2-x2             ...

Q: Let f (x, y, z) = ln (1+x³ + y* + z®) Find an equation for the tangent plane to the surface f (x, y,...

A: We have to find the tangent and normal line equation .  

Q: A rectangular garden will be placed adjacent to a building. It will be enclosed by wooden fences usi...

A: Given query is to find the correct statement for the situation.

Q: Find the General Solution y' = 1+3ytanx

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Q: edxte*

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Q: b. [3f(x) - 4g(x)]dx

A: Note: - Since you have asked multiple questions, we will solve the first question for you. If you wa...

Q: Determine whether the integral is convergent or divergent. If it is convergent, evaluate it. (If the...

A: Here we have to check the convergence of integral.

Q: f (x) dx=6, f (x) dx=2, and f (x) dx= - 3, find f (x) dx. If А) -3 в) -4 с) з

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Q: Obtain the solution of the following differential equations. 4. y′ =x2+y2/xy

A: Since you posted multiple question in this question which are not interlinked so  have solved first ...

Q: Find the volume V of the solid obtained by rotating the region bounded by the given curves about the...

A: NOTE: Refresh your page if you can't see any equations. .

Q: Assume that f(x) dx = 12, and f(x) dx = 9. Given that f (x) is positive on [0,4] and %3D negative on...

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Q: Solve the differential equation with appropriate method. Finalize answer free of logarithms and radi...

A: Here we have to solve the given differential equation.

Q: The price-demand equation and the cost function for the production of a certain product are given, r...

A: The revenue function, R(x)= xp(x), where x is the number of units sold and p(x) is the price functio...

Q: Find a formula C(x,y,z) that gives the cost of materials for the closed rectangular box, with dimens...

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Q: For the following exercises, find the exact area of the region bounded by the given equations if pos...

A: Area between curves x2=y3 and x=3y

Q: . What is the area of this parallelogram? 8 in. 10 in.

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Q: Find the equation of the tangent line to the graph of f(x) = (4x – x2)(4 – x - x2) at x = 1. y =

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Q: l+ cost = ip- cot²tdt 1- cost (A) True B) False

A: From formula Cos θ = 2 Cos2(θ/2) -1   Cos θ = 1 - 2 Sin2(θ/2) (1+ Cos t)/(1-Cos t) =(1+2Cos2(t/2)-1)...

Q: 2. Evaluate the following iterated integrals. (») L rey dy dx In(a² + y? + 1) dx dy (b) 4- y

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Q: A particle moves along a straight line and has acceleration given by S"(1) = 4t +3. Its initial velo...

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Q: Find the equation of the tangent line T(x) to the graph of the given function at the indicated point...

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Q: Зех-5 Find the lim and lim of: —5ех—1 X→-00

A: We have to find out 

Q: Solve х — 1 y+2 2 X 15 1- x 5+y 5 6. 2 6. 3.

A: We have to find the value of x and y

Q: Evaluate the following using a trigonometric substitution. Draw and label a reference right triangle...

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Q: If (0) d0=–sin20 + C , then f (0) =-cos20. 2 2 A True B False

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Q: A. Determine if the following functions are continuous at x = c. (k) f(x): 22 – 4 ;c= 2 x - 2 (1) f(...

A: Note: As per our guidelines we are supposed to answer only the first 3 sub-parts if there are multip...

Q: Find the value of a and b such that the function g(x) is continuous. x 3

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Q: Suppose that a particle moves along a straight line with velocity defined by v(t) =2t2 -t - 3, where...

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Q: Use integration by parts to show that, for n > 2, 1 cos a sin"-1 n 1 sin"-2 xdx. n - sin" xdx = x + ...

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Q: Find f'(x) for the function. 6x3 - 2x + 1 f(x) x2 "(x)

A: Given query is to find the derivative of the function.

Q: dx What should be the rewrite of so that the resulting integral is integrable 1- cos x A Sa-- sec x)...

A: Given query is to rewrite the integral.

Q: f (x) dx=6, ƒ (x) dx=2, and ƒ (x) dx=- 3, fir If A 4 B

A: We are asked to find the value of given.

Q: Draw a number lina and place 2/4, 1/2, 7/8 on a number line

A: Draw a number lina and place 2/4, 1/2, 7/8 on a number line

Q: Label each of the following statements as true or false. If true, prove the statement. If false, pro...

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Q: Derive the function Cos

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Q: Solve the differential equation with appropriate method. Finalize answer free logarithms, fractions ...

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Q: Evaluate 2 sin² x cos³ x dx 0,

A: Given that: ∫0π2sin2x.cos3xdx

Q: 6. Choose the best answer. Simplify (Use Pythagorean identities): 2 cot2 0+3- csc? 0 -1 tan 0 +2 cot...

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Q: (b) y = cos'(11x* + 2x).

A: