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Q: f(t) = cosh wt sin wt

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Q: 5) Find the linear approximation to estimate V9.247. Compare this to the true value and determine if…

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Q: D. Find the solutions of the equation z -1= 0. Plot the answers on an Argand diagram.

A: We have given equation z6-1=0. We have to solve given equation and draw the argand diagram.

Q: By using variation of parameters, what is a possible value for u, for the differential equation y" +…

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Q: 1. Use the midpoint rule with n = 6 to estimate the value of the integral x³ + x)dx.

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Q: 15 clothespins are placed on a clothesline at 2-foot intervals. How far is it from the first…

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Q: 8-b. Find the real part of the length of the vector v° = (5 + i, –2 + 2i, –1+i)

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Q: a. UW) = In(W) b. U/W) = w^3 C. U(W) = w13 d. U(W) = 3W. The utilily function, U(Wy= In(W), Implies…

A: (a) The utility function is defined as UW=lnW.

Q: alluse the gauss eteminationt to Pind the -t 19. -1 b9 -3 2 -2 63

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Q: If 2100 square centimeters of material is available to make a box with a square base and an open…

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Q: Solve the systems of linear equation below 2a + b + 5c + d = 5 a +b – 3c + 4d = –1 За + 6b — 2с + d…

A: We solve the given system of equation by Gaussian Elimination method. According to guidelines we…

Q: Evaluate the line integral -ydx + xdy along the curve C : y? = 9x from (9,9) to (0,0). %3D NOTE:…

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Q: Suppose that r1(t) and r2(t) are vector-valued functions in 2-space. Explain why solving the…

A: Solution:   Let's take an example to understand the situation better . Equating vector valued…

Q: What is the coefficient of x^n for the generating function (1)/(1+x)^2?

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Q: Find all solutions in {0,1,...,43} to 6x=10 mod 44

A: In general,  ax ≡ b (mod m) has solution if gcd(a,m) divides b    If gcd(a,m) = 1 then solution is…

Q: 1. Which of the following equations correctly represents the graph shown below? (A) y=1+e* (B) y=1-e…

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Q: Find the roots of the following using the indicated method|f (x)| < 0.0001 1. f (x) = 3x³ + 2x² + 1…

A: Note: It is assumed that R.F.M is the abbreviation for "Regula Falsi Method".   The Regula Falsi…

Q: Consider the following Cayley Table defined by the binary operation M. M y y y y y а. Is M…

A: (a). Since the Cayley table is symmetric about the principal diagonal, so M is commutative. (b).…

Q: Solving liker diff evential eauaTions dy +y = Xe %3D

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Q: a.JFind the equation of the sphere that has a center at (2,1,4) and a point on the sphere at…

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Q: (D* – 4D³ +14D² – 20D +9)y = 0 - -

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Q: Prove that p → q and its contrapositive logically equivalent. are

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Q: A manufacture has been selling 1700 television sets a week at $390 each. A market survey indicates…

A: (a)  p-390390-377=x-17001700-1830      p-390=-110(x-1700) p(x)=-x10+560

Q: Solve the equation. dy dx

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: s+10 L'{ -1 's2-s-2'

A: Use Laplace table.

Q: Evaluate: i'

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Q: Evaluate (2х — у) dx + (х + 3у) dy. C: x-axis from x = 0 to x = 5

A: We can solve this using given information

Q: y'- 4y + 2x = 0, x = 2 and x-axis

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Q: For the matrix A, find (if possible) a nonsingular matrix P such that P'AP is diagonal. (If not…

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Q: Find the real part of the length of the vector v° = (5 + i, –3 – i)

A: Use the given vector.

Q: If z1 = -4 - j5, z2 = -3 + j2 , and z3 = 2 - j3 , what is Re ( ? Note: z* is the complex conjugate…

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Q: 1. Determine the amount of money invested today at 12% interest can provide the following…

A: Solution: The equation will be as below. PV=P312000 (P/A, 12%, 6) + P227000 (P/A, 12%, 5) (P/F, 12%,…

Q: PLEASE Answer using Simplex Method.   A dietician has learned from a nutrition book that his…

A: Let us consider that, x1= quantity of meat. x2= quantity of vegetable. So, according to problem…

Q: L{e?*sinh t}

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Q: Find the coefficient of x^23 in (x^3 + x^4 + x^5 +...)^5?

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Q: Identify the missing value in the Fibonacci sequence. 1, 3, 3, 9, 27, __    a. 49  b. 243 c. 174 d.…

A: Solution :-

Q: 3. Let X be a continuous random variable with PDF: f(x) = 2x/9 for 0<x<3. Let Y = 2X+1. Using the…

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Q: The point D (-4, -2) is rotated 180° counterclockwise around the origin. 7 What are the coordinates…

A: We want to rotate the given point D 180 degree counterclockwise.

Q: Find the divergence of the vector field of F(x.y,z) = sinx i + cosy j+ z? k. -cos x + sin y - 2z cos…

A: We have given a vector field ,  Fx , y , z = sinx i + cosy j + z2 k f1x , y , z = sinx  , f2x , y ,…

Q: Evaluate the line integral using Green's Theorem and check the answer by evaluating it directly. 2…

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Q: Find the ordinary generating function for the sequence 0,0,0,0,1,1,1...(Hint: it is not a…

A: We need to find an ordinary generating function. The sequence is 0,0,0,0,1,1,1,.... Consider:…

Q: Find the minimum and maximum values of the given objective function, subject to the indicated…

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Q: Activity 1.5.2. A potato is placed in an oven, and the potato's temperature F (in de- grees…

A: As Given, A potato is placed in an oven, and potato`s temperature F at various point in time is…

Q: 10. Swap the order of integration for Só Sà f(x,y)dydx.

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Q: S) (Zxy + CosX)dx +Xdy-o dx

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Q: . Swap the order of integration for fo S f(x,y)dydx.

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Q: (a) If ker(L) has dimension s, what is the rank of L? (b) If ker(L) # {0v}, show that L is not…

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Q: 21 4. (s+ v2)*

A: We want to calculate Laplace inverse L-121s + 24

Q: 2 Jo x2+4 n = 6

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Q: 2x y +1 Consider the following statements about the surface of equation In(y) + 1 and the point…

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