dxdy

Q: 1. Let X be the graph of f(r) = r given below that is, X is the subset of R x R satisfying the given…

A: Sol

Q: f circle, x2 + y2 = S.

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Q: Find F(1). sin (2t) + cos (2t). use 2 decimal places. Answer: 0.33

A: Given- 12sin2t + 23cos2t To find- Find F1. Use 2 decimal places.       Formula Used-  ℒsinat = as2…

Q: A spherical tank of radius 4m is filled with water to a height of 1.2 m. The water is transferred to…

A: Let us find the height of the frustum of the cone in the next steps.

Q: Find exactly T(t) and N(t) for x = e'cost, y = e'sint, z = e' for t = 0. [Choose the correct…

A: This is a problem of Differential Geometry.

Q: ax+b 2. For the general equation of a rational function in the form f (x) state the x-intercept, y…

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Q: hw.2 Evatuate the fotawing cartesian integrats by changing theminte equivalent Pala integrals: dy dx

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Q: 3. Supply the missing integrand and limits of integration 62*y drdy = dy (b) L"62y dydr = L dr

A: Introduction: The double integral is most commonly used to calculate the surface area of a…

Q: i need to convert below z=64-4*x^2-4*y^2 and above the xy-plane into polar coordinate however i am…

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Q: Factor these two matrices into A = XAX-1: [1 2] A = X = A = [1 1] A 3 3 X = A = (Note that you must…

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Q: Let '–12] 9 -3 and ÿ= 10 -6 Use the Gram-Schmidt process to determine an orthonormal basis for the…

A: The solution is given as

Q: minimize [f1(x) = 5x1 – x2, f2(x) = x1+ 4.x2| subject to -51 + 2.x2 3 X1 + 2x2 > 4 X1, X2 > 0 Draw…

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Q: The residue of z cos (÷) at z = 0 is 1. 1/2 -1/2 1/3 4. -1/3 2. 3.

A: Residue of the function at z=0

Q: After an injection of Drug Y, the concentration of the drug in the bloodstream drops at the…

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Q: 6. A sensor is attached to a spring and its velocity is given by the function v(t) = cos(2t) feet…

A: Derivative of velocity function gives displacement function of a body.

Q: Bossing bought two bags, one for P700,000 and the other for P300,000. He sold the first at a gain of…

A: Given that Bossing bought two bags, one for P700,000 and the other for P300,000. He sold the first…

Q: Xーーメツ う メ+ツ fr (X))キ(の) ふ513) for (X,y) = (0,0) %3D 6. Px(0,0) 4 お(00) Ans

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Q: Find the following complex series. 1.  Find the Mclaurin Series expansions of cosh(x) up to fifth…

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Q: Q3. Solve the following LP problem using the simplex method: Maximize: Z- 2x +y Subject to: 2x + y56…

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Q: 1. The volume V of a right circular cone of radius r and height h is given by V = rh. %3D (a) Find a…

A: The instantaneous rate of change of the function y=f(x) with respect to x is lima→0f(x+a)−f(x)a,…

Q: Use substitution to find the Taylor series at x= 0 of the function 18 sin (-x). ... What is the…

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Q: e. Let X = R? – (0,0) and ~ be defined over X by setting X ~y + y = tx for some non-zero t € R. Let…

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Q: Find the sum A+B+C of the constants A,B and Cappearing in the Taylor series expansion given below:…

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Q: Write the equation in standard form of the circle whose center is at (0, 0) and that is tangent to x…

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Q: 1. Prove the following limit. a) f(x)=x²+2x+6 where lim f (x)= 21 b) lim x-x+1=-5 x3 c) limx =8 x→2

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Q: H.W Find Iy, lo, Rx, Ry, Ro, x and ỹ

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Q: 2. Let X = R² – (0,0) and ~ be defined over X by setting x~y + y = tx for some non-zero t e R. Given…

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Q: QUESTION 3 Use the eighteen rules of inference to derive the conclusion of the following symbolized…

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Q: Hamid Find the akeas fak the fallawing regions Area enclosed by the diagram V= Sin 3

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Q: Ans: 2x(x- a)y' = y(3x- 2a) 7. The cubics cy² = x² (x – a) with a held fixed.

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Q: Question 4. Use Taylor's Theorem to estimate sin(3) to within 1/60.

A: Follow the steps.

Q: Differentiate Numerical Methods and Analytical Methods

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Q: 5. = P - p2 Ans: = cet dt 1-P

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Q: Find F(-1). 2e3t sin (2t) – 3e3t cos (2t) COS Round-off to 1 decimal place.

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Q: Problem 3 Shade the region of area from z = -5 to z = 4. Next, using rectangles of unit width, give…

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Q: Find the maximum value of I+y subject to the constraint r + y? = 18.

A: To solve this problem, we will use the method of Lagrange's multiplier . The given optimization…

Q: (a) Find the partial derivative of f with respect to x. fx(x, y) = (b) Find the partial derivative…

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Q: Mike and Bob are looking at a business concept to engage in rather than find summer jobs. Their…

A: Solution:   1) Fixed costs are 1) Pickup = $300 per week 2) Business insurance preminum = $100 per…

Q: 10.2.2 Use a cobweb to show that x* =0 is globally stable for 0<r< Tin the 1 logistic map.

A: As per the question we have to construct the cobweb diagram for the logistics map : xn+1 = rxn(1-xn)…

Q: nd the absolute extrema of the function f(r, y) = ry-I - 3y on the triangular region th vertices…

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Q: Subtract in the indicated base. 10023 - 2203 10023 2203

A: There are two method to solve this problem   First method is to convert each number to decimal , do…

Q: Let 1 9 i = Find a basis of the subspace of R4 consisting of all vectors perpendicular to v.

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Q: Test for exactness, if it is exact then find the general solution, if NOT USE USE THE INTEGRATING…

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Q: I-y 1. Let f(r, y) Find: Ity+1 (a) f(2, 1) (b) f(1,2) (c) f(a, a) (d) f(y+ 1, y)

A: Use the given function.

Q: Answer the following problems using the specified method up to four (4) iterations only. Round off…

A: Sol

Q: First, it could buy at par a $10,000 government bond with a $500 annual coupon that matures in three…

A: We have three different cases and we need to find the interest rate for these situations.

Q: Evaluate the upper and lower sums for f(x) = 1 + x2, -1sx< 1, withn = 3 and 4. Illustrate with…

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Q: Find the Laplace transform of f (t) = 6e-t +e + 5t -9

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Q: b) Euler's method is used to solve a first-order differential equation dy dx from x = 0 to x = 4

A: We need to write Euler's method to solve the differential equation: dydx=f(y,x), from x=0 to x=4.

Q: 3. Find the Taylor series expansions of 10x5+5x³ – x³ centered at a = 4

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