Find the 3 roots of the equation x3-1.25x+25 using BAIRSTOWS Method.

Q: QUESTION 3 Let E be the region in the first octant contained below the plane z=3 and above the cone…

A: We will find integral in all 3 co ordinate system and then compare .

Q: The tangent planes to the ellipsoid =1 meets %3D 62 the coordinate axes in points A, B and C. Prove…

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Q: 2. Use the composite trapezoidal rule with the step length h = 0.1 to evaluate dx I = 1+x2 and…

A: Composite trapezoidal and composite Simpsons 1/3rd rule

Q: dy + y = dx 4. dy + ysinh x = 2cosh x sinh x de cosh x 业_图)- 1 y x+-sin de 5.

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Q: Australia Economy Two sectors of the Australian economy are (1) tex value for (I – A)-1.

A: Given that two Australian economy sectors are (1) textiles and (2) clothing and footwear. Suppose…

Q: 2. Prove that the number of irreducible fractions not greater than 1 and with denominator equal to n…

A: For the solution of the problem follow the next step.

Q: 9–10 Change from rectangular to spherical coordinate 9. (а) (1, /3, 2V3) (b) (0, – 1, – 1) 10. (а)…

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Q: 5. Prove that there is no value of k such that the equation æ³ – 3x + k = 0 has two distinct roots…

A: To prove: There is no value of k such that the equation x3-3x+k=0 has two roots in [0,1].

Q: Find the mass and center of mass of the solid E with the given density p. E is the cube 0 < x < a, 0…

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Q: Let E be the region in the first octant contained below the sphere x2+y2+ z2 =9 and above the cone…

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Q: 3(x2 – x1) – 2.x1 = -80 3(x3 – x2) – 3(x2 – x1) = 0 - 3(x4 – x3) – 3(x3 – x2) = 0 3(x5 – X4) – 3(x4…

A: Given the system of equations.…

Q: Find the equation of the sphere having the circle x +y+ z2 = 9, x- 2y+ 2z = 5 as a great circle.

A: The solution is below.

Q: Prove that the function f = (sin kæ)(sin my)(sin nz) where: k, m, n are constants 82 + dx² ' Sy? '…

A: f(x) is an eigen function of an operator F(D) if  F(D)f(x)=kf(x),      where k is a constant, known…

Q: 3. Solve the equation cosh 2x + cosh x 5, giving x to three dec. places. %3D

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Q: In 4: 7: :16: 28, 7 and 16 are called a. Common factor. b. Mean terms. С. Extreme terms. d. None of…

A: We know that, if                        a : b : : c : d Then, b and c are called mean terms.

Q: (a) Write down a set of parametric equations that describe the entire ellipse. Be sure to state the…

A: Consider the equation of an ellipse x2a2+y2b2=1, 0&lt;a&lt;b

Q: (b) Obtain the quartic interpolating polynomial of the form f(x) = a + bæ + ca² + dæ® + ex* which…

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Q: (3b) Let n E Z. Prove that if 3|(2n² + 1), then 3 ł n

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Q: 5. x+3y=7 and 3x-2y=10 ans.A = -- 2 – 3 – 3 11] %3D

A: Inverse of the matrix

Q: Use the function f(x) = 2x to answer the following questions. x2 + 11 (a) Find the interval(s) on…

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Q: 2. Find the eigenvalues and eigenvectors for the following matrices 4 3 a. A = 5 6 1 2 -1 b. А — 0 2…

A: We have to find the eigen value and eigen vector.

Q: 4.) Your PE Teacher told you to go jogging for 10 minutes daily for the first week 15 minutes daily…

A: please post the multiple question separately.Here I answered 1st question i.e, 4 no as per our…

Q: Solve the linear programming problem. Maximize P= 4x+ 4y 2x + y s 30 x+2y s 24 Subject to х, у 2 0

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Q: 3. For the figure below use the Theorem of Pappus to determine: a) the volume of the figure, and b)…

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Q: U he sinylexe meliad to slue the pro subjeet to てx+メ 2 x, + X2 < 12 Xi + Sx2< 12 XI,X2 ZO

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Q: 4. Choose a solution to the differential equation y" + 3y' + 2y = sin eª.

A: Here we solve the differential equation using variation of parameter.

Q: True or False. Justify your answer. Since we have sin(a+y)= sin(z) + sin(y), the function sin(r) is…

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Q: nan = 2 ,nb, = 0. Determine whether the following converges or diverg or no conclusion can be made.…

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Q: Solve the given DE x?dy - xydx-2ydx

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Q: (b) Obtain the quartic interpolating polynomial of the form f(x) = a + bx + ca² + dæ³ + ez* which…

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Q: After 22 people used product A for a month, 17 people were satisfied and 5 people were not…

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Q: Let V = P2 be the vector space of all polynomials of degree at most 2, with the usual definitions of…

A: Given W is a subset of V such that W = a0 + a1x + a2x2 : a0,a1,a2∈ℝ with a0 &gt; 7

Q: 9. What equal uniform annual payment for nine years beginning two years from now would be equivalent…

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Q: 1. Use Cramer's rule to solve the following systems x1 + 3x2 -5 а. 2x1 – x2 4 2.x1 + 3x2 + x3 b.…

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Q: If f(z) = u+iv is an analytics function.where u and v are conjugate function. Given one of these say…

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Q: Use Taylor's formula for f(x,y) at the origin to find quadratic and cubic approximations of f near…

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Q: Find the equation that corisponds with the follwong tables relating to their trigonomic functions.…

A: The interval for which a graph completes its one cycle is called the period of the function.  The…

Q: 5. Show that: a. x* + 9x³ + 4x + 7 is O(x*) b. x? + 4x + 17 is O(x³)

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Q: dw Find ду dw at the point (w, x, y, z) = (3, - 1, - 1, - 1) if w = x3y? + yz-z° and x2 + y? +z? =…

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Q: Generate the inverse of the production function below and interpret the result. You can assume x is…

A: Given: The production function, y=x2-0.2x. Here, x is an input of water measured in acre-feet (AF)…

Q: Among all the numbers between 40000 and 90000, including the numbers 40000 and 90000, how many each…

A: The total number of numbers between 40,000 and 90,000 is 90,000-40,000+1=50,001. First calculate the…

Q: Productivity of a Country The productivity of a country in Western Europe is given by the function…

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Q: A certain function f (2) is represented by the following power series: 1 1 1 f(z) =++ , 1< Iz| 23…

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Q: H6: Find the equation of vibration of the beam to satisfy the following initial and boundary…

A: Given the equation of vibration of beam as  α2∂4y∂x4=-∂2y∂t2                                   (1)…

Q: The following data represents the age of 30 lottery winners. 37| 37 48| 48 20 31 31 34 39 41 42 45…

A: The following data represents the age of 30 lottery winners

Q: Give the value of the following: 1. C(4,4) 3. С (29,29) 5. С (10,1) 7. C (5,4) 10.…

A: This quetion related to the topic combination. Solution is given below

Q: Betermine if the sets of vectors are linearly independent or dependent. Justify your answer. You may…

A: We Know that,

Q: Tumor is Malignant Tumor is Benig 07

A: Given,        Tumor is Malignant      Tumor is Benign  Total Positive Mammogram…

Q: y = x², x = 2, y = 0

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Q: 1.) Find the area of the parallelogram with vectors as adjacent sides. и %3D (-2,9, —3) аnd v %3D…

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