1. Et-1(xi – i)3(x¡ Yi) 2. Et-2 X;Yi 3.

Q: 2. In calculus it is necessary to find the area between two curves. To do so it is necessary to find…

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Q: Determine the value of c that makes the function f(x,y) = cxy for 0 < x < 4 and 0 < y < 4 atisfies…

A: Given: The joint density function is f(x,y) = cxy            0&lt;x&lt;4, 0&lt;y&lt;4

Q: 2. y = Ae** cosx +Be**sinx

A: Solving for differential equation using derivatives

Q: A and B play a game in which their chances of winning are in the ratio of 3:2. Find A's chance of…

A: Given that  A and B play a game in which their chances of winning are in the ratio of 3:2 P(A…

Q: 3) Solve the following boundary-value problems. c) y"(x) + 2y(x) = 0; y(0) + y(0) = 0; y(2) + y(2) =…

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Q: Direction: differentiate the following: 5x 4. tan 5. у -sin(6x'-1)

A: 4. Let y=tan5x4 ⇒dydx=ddxtan5x4⇒dydx=sec25x4×ddx5x4⇒dydx=sec25x4×54dxdx⇒dydx=54sec25x4

Q: 5. Solve the equation * SHOW YOUR COMPLETE AND CLEAR SOLUTION. (»^)² + (x – 2x+ ) y' +x--xt = 0 |…

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Q: The lengths of lumber a machine cuts are normally distributed with a mean of 88 inches and a…

A: The mean length of lumber cut by machine is 88 inches and the standard deviation is 0.3 inches. Let…

Q: Find the solution of the given IVP y" – 6y + 15y = 2 sin(3t), y (0) = -1, y (0) = -4 %3D The Laplace…

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Q: Conditional probability distribution Y given that X = 0.5

A: The given joint probability distribution of X and Y can be described as X.     Y -2 -1 1 2 f(x)…

Q: By a Direct Proof, show that if x > 2 and y < −2, then the distance from (x, y) to (-1,2) is greater…

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Q: Determine the Fourier transform of the function f(t) = e-cltl.

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Q: Using computer software, find the least-squares re- gression line for the data in Problem 4-10.…

A: From the problem 4-10, YouTube VIEWS GUITAR SALES 30 8 40 11 70 12 60 10 80 15 50 13…

Q: 1. 25x2 – 4y2 + 50x + 8y + 121 = 0

A: As per the guideline of the company we are supposed to solve only one problem. Kindly repost the…

Q: In eight throws of a die 5 or 6 is considered a success. Find the standard deviation. A. C. 3. D.A…

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Q: SEATWORK: Convert/transform the complex number by completing the table. CARTESIAN POLAR…

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Q: Determine the probability of getting 9 exactly twice in 3 throws with a pair of fair dice. 8. А. 43…

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Q: Give the general solution of (D5 – 3D4 + 8D2 – D - 5)y = 0

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Q: II. Solve the following. Slems. 1. 2. Name and sketch the graph of the surface with equation +z2 –÷=…

A: Given

Q: Find the are a of the region bounded by the given 1) sketch the area, ii) Determine the boundaries a…

A: This question can be solved using the concept of area under curves.

Q: Determine the Fourier transform of the function f(t) = H (t)e-5t

A: Heaviside unit step function, H(t)=0,t&lt;01,t&gt;0By the definition of Fourier transformation,…

Q: 1. Which among the following functions have an inverse? (a) f(x) = 2x2 – 5 (b) g(x) = 3x -8 (c) h(x)…

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Q: 4. A corporate lawyer wonders whether the vigor of antitrust enforcement differed in the 2010s…

A: 4. The hypothesis is, Null hypothesis: H0: The distribution of vigor of antitrust enforcement in…