Find the angle between AtZB and B+.A ?where F= i+2j-3K and B = 3i-j + 2K Parallel to

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Q: Problem 5. Definitions. A subset Q of R? is called an open rectangle if Q = (a, b) × (c, d) for some...

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Q: COMBINATIONS Evaluate each expression. 1. C(22,20) 2. C(12,8) 3. C(24,5) 4. C(20,16) C(20,5) 5.

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Q: Find the points in the complex plane (if any) where f is analytic. z2 +1 z # -1 f(2) = z +1' 3 -1

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Q: • In each case, find the ellipse's standard-form equation from the given information. 1. Foci: (±v2,...

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A: The standard form of the quadratic function is fx=ax2+bx+c, where x is a variable and a, b and c are...

Q: EVALUATE cos (bx/) dx cos

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Q: Let f(x) = 0.85x* +x* – 1.26x² – 2.6x – 1. Which of the following is the approximate root x, if x = ...

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Q: Estimate the area of the curve y = 2x + x - 3 from x = 1 to x = 3 by using 5 rectangles and right en...

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Q: Find the trung of the followir series given tl

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Q: the mode?

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Q: State whether the following are true or false. If it is true then you must prove the result. If it i...

A: Note: according to our guidelines we can answer only first question  

Q: Given that y, (x) = x is a solution of the differential equation x?y" - xy' + y 0. If we use the red...

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Q: 3) Given that h(x) = /(4x +3) or h(x) = (4x +3)7 and i(x)= 3x+1. i). Evaluate h(- ii). Determine i(0...

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Q: Solve the homogeneous DE ( xy) dx - (x + 2y)^2 dy = 0

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Q: To help pay for culinary school, Rafael borrowed money from an online lending company. He took out a...

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Q: Fig. 5.8 3. Three unfriendly neighbours use the same water, oil and treacle wells. In order to avoid...

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Q: 2000 2002 2004 2006 256.5 240.8 217.0 (a) Find an exponential model of the form f(1) = y,b' for thes...

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Q: Determine whether the line integral of each vector field (in blue) along the semicircular, oriented ...

A: Determine whether the line integral of each vector field along the semicircular or oriented path is ...

Q: Find fourier series for

A: We know that the Fourier series expansion of a function f(x) on the interval -L, L is:f(x)=a02+∑n=1∞...

Q: Consider the Hasse diagram of the following partial order relation P: a b d. f g a) How many maximal...

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Q: Test for exactness. If exact, solve. If not, use an integrating

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Q: Q2: The plane is divided into a finite number of regions by drawing infinite straight lines in an ar...

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Q: Let A and B be sets. The union of A and B is A U B = {x|x E A V x € B}. The intersection of A and 3 ...

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Q: Which of the following is most likely the next step in the series?

A: We have to find the next step in the given series.

Q: Let f(x) = 1.26x* -x² + 1.85x² + 1.32x – 3. Determine the approximate root with at most 15% error es...

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Q: The particular solution of the following PDE

A: Given,                     Dx3-DxDy2z=xy2

Q: The auxiliary roots of the following differential equation y" – 2y' + 5y = 0 are 11 = 12 = -2 3-V29 ...

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Q: deciding 2 courses, in how many ways can Brenda choose out from 6 programs? a. 6 b. 10 c. 15 d. 24

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Q: /2- 2

A: We will use basic knowledge of Legendre's polynomials and integral calculus to answer this question.

Q: Q5) Choose the correct answer for the followings: i) S, x dy ,c is y = x from point (0,0)to point (1...

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...

Q: \ Find e* sin(x) dx

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Q: ② fexコ=メ0Sのと

A: Given we have given a function f(x) = x2,  0≤x≤2π we have to find Fourier series for this function w...

Q: Q3 SHORT ANSWER QUESTIONS. No justification needed. Consider the Hasse diagram of the following part...

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Q: Exercise: Prove that the homomorphism f:R R of the ring R onto the ring R' is isomorphism if and onl...

A: We have given that , f : R → R' be homomorphism. Also we have given that ,  f : R → R'  is onto. We ...

Q: The auxiliary roots of the following differential equation y" – 2y' + 5y = 0 are 3-V29 and 12 3+V29 ...

A: The given differential equation is y"-2y'+5y=0.

Q: Directions: Find the derivatives of each of the following. 1. y = sin-'(4x²) 2. h'(x)if h(x) = e*sin...

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Q: Let (fn) be a sequence of real valued functions defined by fn(x) = cos(x) n By definition, show that...

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Q: Eight basketball teams are competing for the top 4 standings to move up to the semi- finals. Find th...

A: Given: Eight basketball teams are competing for the top 4 standings to move up to the semi-finals.  ...

Q: Exer. 1-14: Find the vertices and foci of the ellipse. Sketch its graph, showing the foci. 9. 2. 25 ...

A: The vertex of ellipse x2a2+y2b2=1 is a point at which it makes its maximum turn.  Let a>b. Then a...

Q: Exercise 2. Consider the function f: [0, 1] → R defined by O ifx e Q f(x) =- Vx ifx eR\Q Show in ful...

A: The given function is f:0,1→ℝ defined by: fx=0if x∈ℚxif x∈ℝ\ℚ (i). We know that a function f:0,1→ℝ i...

Q: = u+y24 by Ucx, I) = 3x Ans./ uLx, y) = 3x*y

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Q: sin 4x 1. f(x) : complete the table. Show your solution. 2 0.8 0.5 0.1 0.01 0.001 0.0001 f(x) sin 4x...

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