Which Riemann sum represents the illustration shown?

Q: where did you get the 657? the given was 675.

A: Solution

Q: The geometric object in 3-space represented by the equation (x +y +z)^2 = 81 is O a. the line…

A: This is quadratic equation.  When this quadratic expression can be factored in two linear factors…

Q: part B

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Q: x²+2x?y-2xy+2xy –3y The expression is equal to x+y

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Q: Solve the following system using the Gaussian algorithm: 2x1 - 12 + 3x3 = 3 -201 + 2 - 23 = 2 21-3x2…

A: First we will use gaussian algorithm to find the unknown variables and form vector x then using…

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Q: 2 Answer the questions given the differential equation, (Use the last slides, if you get stuck) ä –…

A: Note:- As per our guidelines, we can answer the first three sub-parts of this problem. For the…

Q: Using binomial expansion, write down the first three terms of the expression below, starting with…

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Q: dz dz and ду Suppose z is a function of a and y, and tan Vy² + x² = 2e6y. Solve for

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Q: Design the network represents the following activities and then finds the critical path. Activity…

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Q: What method was used in step 2? Any references for the method used?

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Q: 2. Let S be the surface given by the equation y? = 9+ az. Find the point(s) on S that are closest to…

A: This is a problem of optimization and multi-variable calculus.

Q: =X +1 in write the PDf yure + 2Ggy Canomcal fam.

A: Elliptical pde

Q: Sketch the graph of f(x) = –3r³ – 4x² + 6x – 2 by following the steps in %3D | sketching the graph…

A: Note: critical points of a function y = f(x), is given by the x-values where the first order…

Q: Let x and y be integers. Prove by the contrapositive that if x2 - y2 is even, the x + y is even

A: Let x and y be integers such that x2-y2 is even. We have to prove that x+y is even. Suppose that x+y…

Q: (d) Evaluate dx exactly and show that the result is (Hint: substitute x = 4 tan u.) 1+ x2 Then, find…

A: Trapezoidal rule  (h/2)[f(x_0)+2(f(x_1)+f(x_2)+...+f(x_(n-1))+f(x_n)]

Q: Which of the following statement is true for the Ratio Test? Select one: none of the others an+1 O…

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Q: Find the angle between two vectors a = (3,4,0) and b = (4,4, 2). O a. cos Cos cos-() O d. cos-() Ос.

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Q: Psychologists have found that an equal number of students rate the following qualities as most…

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Q: For the following function, find its inverse. f(x)= In(5x – 2) а. f'(x)= (e* - 2)/5 b. f'(x)= (e* +…

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Q: Write 735 as a sum distinct powers of 2

A: 735 = 512 + 128 + 64 + 16 + 8 + 4 + 2 + 1 Now 512 = 29          128 = 27            64 = 26…

Q: Evaluate the integral (2.x - y)dA, where D is the region in the first quadrant enclosed by the lines…

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Q: Solve 4 2 x(0) — 2, у(0) - 2 - 17

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Q: Pidblem 74. Guppose U;Ua-Um are Finíte deningional subspaces prove that U. +hat . OF +Um is definite…

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Q: 6. Consider a control system given by 1 2 2 2 1 3 3 () u, ra, with r(0) (1,0,0). Find a control…

A: The solution is given below

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A: Let us consider two vector A and B then the angle between two vectors is obtained as cosθ=A·BAB The…

Q: Find the first three terms of the expansion (4 – 2x)°. 4°(1 + 쫄 + 폴 + .) * + +..) Oc 4°(1-쪽 + 폭+ …)…

A: The solution is given as

Q: Let II, be the plane with Cartesian equation z=0. Let II, be the plane with Cartesian equation x-D0.…

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Q: Hello, thank you for your answer but where is the rest?

A: given figure

Q: Using the matrix notation, write the system of linear equations: = -1 2x1 – 14 51 + 12 = 3 = 1 -21 +…

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Q: On their anniversary, Mady brought a box containing n dark chocolates bars with n less than 250. The…

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Q: 5. (8³z/ôx³)2 - (5²z/ây?)5 - 15ôz/ôt (50²z/ôy?)5 - 15ôz/ôt = 0 %3D

A: We can solve this by using definition of ordinary Differential Equation and partial differential…

Q: Find the area Inside the lemniscate r = 6 cos 20 and outside the circle r = 3.

A: Since you have asked multiple questions so as per guidelines we will solve the first question for…

Q: ii) 2yt'dy + 3y°®dt = 0

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Q: 1, * 00 EXPERIMENTAL & THEORETICAL Probability+Practice+5. Joanna, js199457 J Animations Slide Show…

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Q: How fast (in m/h) was the tide rising (or falling) at the following times? (Round your answers to…

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Q: (2yt – 7y')dy + (y² – 5t)dt = 0.

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Q: Provide any set S1 and S2 such that: (a) Si and S2 are subspaces of R", and that (b) Si U S2 is also…

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Q: C. Determine whether the given graphs has an Euler Circuit. Construct a Euler circuit if one exists.…

A: It is a problem of Graph Theory.

Q: what was the equation though?

A: Note: The previous solution is incorrectly solved. The end behaviors of the function are incorrectly…

Q: a. The complete graph K4. b. The bi-partite complete graph K3,3 ("houses and utilities")

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Q: Select all the real numbers M among the choices below such that the two planės glven by 3D2 and ()-…

A: We can solve this by using given information

Q: Consider the bases B= (u1, u2) and B' = {uj, u½} for R², where -[} »-H «-} «-[*] uj = u2 = %3D (a)…

A: According to our guidelines we can answer only three sub-parts and rest can be reposted.

Q: (2) Let ƒ : [-x, 7] → R be defined by 0 if – a<x< -, 1 if-플<z<0, 0 if0<x< T. f(x) = (a) Calculate…

A: We will use the basic knowledge of the Fourier series to answer this question correctly and…

Q: Use Simpson's rule with interval h = 1 to determine the approximate value of f V(1+ x3)dx. Give…

A: Given integral is ∫021+x3dx and h=1. We have to approximate the given integral by using Simpson's…

Q: Find the area bounded by the given curves, axes and/or lines. 1. у2 +х — 4у 3 5; у-ахis 2. y = 3x –…

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Q: tion 1- ]: ): Determine whether the series 1 Σ (2n- 1)4 n=1 M8

A: According to guidelines we solve one question.

Q: If f is just that L = e*[-sin(x + y) + cos(x + y)] and ay =- sin(x+y) which if the %3D following is…

A: Here we integrate first equation with respect to x and then it differentiate with respect to y and…

Q: Let a € Zz be a zero of the irreducible polynomial p(x) = x3 + x² + 2 in Z3[x]. a. What is |Z3(a)|?…

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Q: A lumber company owns 2,100,000 trees in the Adirondacks. They intend to harvest 6% of their stock…

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