Solve the given DE x?dy - xydx-2ydx

Q: The pencil holder is to have a base that has the same sides and a surface area of 100 cm'. What…

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Q: HW 1: Find the trigonometric Fourier of the triangular waveform shown over the interval (-TT, T).…

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Q: 6 A committee of 6 officials is to be chosen from 8 men and 7 women. If the committee is to maintain…

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Q: Factorize the matrix into LU decomposition. A=[ 054 512 123 Note; With complete solution

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Q: In the next two problems, find all Laurent series around the indicated point and state the regions…

A: Q.3 Given fz=sin1z, z0=0 We have to find the all Laurent series around the indicated point and state…

Q: Do you think that the Euclidean parallel postulate is “obvious”? Write a brief essay explaining your…

A: Euclidean geometry is a mathematical system credited to ancient Greek mathematician Euclid and…

Q: Solve the second-order difference equation Y=2=7Yt=1 + 10Y, = 4t + 8t

A: We solve  Yt+2 -7Yt+1+10Yt=4t+8t........(1)

Q: Let В %3 (х, у, z) be a basis for vector space V, and let S = {x, y + z, –x} What is the dimension…

A: To find: the dimension of Span(S). where S={x,y+z,-x}. and B={x,y,z} is a basis for a vector space…

Q: A) The fraction  b/a  may be written as  b/a = (a+b−a) / a = 1 + (( b−a ) / a ). Use the power…

A: Given, Variables required for the expression of  inductance (L) To find: a) Inductance approximate…

Q: Write the Sample space, outcome or event of the ff: 3. Choosing a heart card in an ordinary deck of…

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Q: below diagram, OA = a, OB = b and 0Q =a. 3

A: Solution

Q: 4. The exact simple interest on P 450 for the period from January 10, 2004 to a "specific date" is P…

A: Given, Principal ,P= P 450 Rate ,R= 18% Simple interest ,S.I.= P 70.22 To find: a) Specific date…

Q: - Complete the following table 1.0 1.3 1.6 1.9 2.2 0.7651977 0.6200860 0.4554022 0.2818186 0.1103623…

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Q: The Sea Wharf Restaurant would le to determine the best way to allocate a monthly advertising budget…

A: The Objective of the LPP is to maximize the value of total Audience exposure by allocating proper…

Q: What is the Laplace transformation of  L{e-2t cosh (4t) + e-2t sinh (4t)}

A: Here we can use the following formula Lcoshat=ss2-a2Lsinhat=as2-a2andLe-atft=Fs+a   where Lft=Fsthe…

Q: 100% +| O 2 /2 2. Below you are given the graph of the function y=g(x). Use the graph to answer the…

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Q: dy 2 -4ysin x = 4y secx 10 cosx dx

A: We can solve this problem according to ask

Q: You have 1000 bugs in a bottle. It is known that the bug population is given by the logistic model…

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Q: Example 1: Graph f(x) = x', and determine the domain and range of f. Solution: f(x) -3 -2 -1 3…

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Q: F(t, x, y, 2) = [0, cos(t), sin(t)] x 7, 0<t<

A: Solution

Q: A laboratory uses 700 white mice each year for experimental purposes. It costs $4 to feed a mouse…

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Q: 15–20 Identify the surface whose equation is given. 15. z = 4 – r² 16. p sin ø = 2 17. r = 2 cos 0…

A: Since there are multiple questions. We will solve the first one, resubmit the question and mention…

Q: What is the total weight of 11 basketballs that weigh 20 ounces each? The total weight of the…

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Q: - Evaluate the following integrals: 1. 3 tan°x dx

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Q: Find the perimeter of rectangle JKLM. J(-4,1), K( – 4, – 3), L(2, – 3), M(2,1) Write and solve an…

A: Solution :          JK = {(-4-(-4))2 + (1-(-3))2}1/2 = 4        KL = {(-4-2)2 + (-3-(-3))2}1/2 = 6…

Q: d Jcose d cose 'cos(r sin 0)]= [e* Telcom sin(tsin 0)]. (i) Show that t. %3D dt

A: (b) (i) show that t·ddtet cosθ cost sinθ=ddθet cosθ sint sinθ consider left hand side  t·ddtet cosθ…

Q: (b) Obtain the quartic interpolating polynomial of the form f(x) = a + bæ + ca² + dæ® + ex* which…

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Q: there is at most one polynomial of degree less than or equal to n_____ option,(a) which interpolated…

A: Using interpolation theory, We need to check which option is correct.

Q: pand f(x) =5x as a half-range Fourier sine series in the range 0 < x <A , and sketch the function…

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Q: Given the following statement -Q v (Q → P) Complete the truth table and answer the question below P…

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Q: Question 2 Find the value of f(z) = z3 +z as z-i along the paths (a) parallel to the x-axis coming…

A: Given  f(z)  =  z3+ z To evaluate the limit of f as z → i  along two different paths

Q: We have data on the lean body mass and resting metabolic rate for 12 women who are subjects in a…

A: We can solve this using least square method

Q: Find the area. Use 3.14 for n. (Assume h = 0.8 m, and w = 2 m.) m2

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Q: dy + y = dx 4. dy + ysinh x = 2cosh x sinh x de cosh x 业_图)- 1 y x+-sin de 5.

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Q: 2. In probability, it is common to model the deviation of a day's temperature from the monthly…

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Q: The figure shows the region of integration for the integral. r49 (7 (7-y f(x, y, z) dz dy dx Rewrite…

A: We have to change the order of integration of the given integral: ∫049∫x7∫07-yf(x,y,z)dzdydx.

Q: 2. Find the eigenvalues and eigenvectors for the following matrices 4 3 a. A = 5 6 1 2 -1 b. А — 0 2…

A: We have to find the eigen value and eigen vector.

Q: y"+ (x- 2)y'-y= 0; y(0) = – 5, y'(0) = 0 %3D

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Q: Suppose you are using a triple integral in spherical coordinates to find the volume of the region…

A: Volume is the amount of space occupied by the closed surface. In this problem, the region is…

Q: Solve the system graphica x+ys5 x+2y s 8 X20 y20

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Q: Given log(100) =2, log(101) =2.0043, log{103) =2.0128, log(104) =2.0170   find log(102)

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Q: nany triangles can be drawn ar points?

A: In this question, the concept of Combination is applied. Combination A combination is a mathematical…

Q: 1. Use Cramer's rule to solve the following systems x1 + 3x2 -5 а. 2x1 – x2 4 2.x1 + 3x2 + x3 b.…

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Q: sin 5. Approximate | * dx| by Simpson's rule with seventh ordinates.

A: To approximate,∫0πsinxxdx    Dividing the interval 0, π into 6 equal parts each of width,h = π-06 =…

Q: 3 2 Rank of the following matrix is A = |4 2 | 6. 7 4

A: To find The rank of a matrix.

Q: Let f be a function that takes elements of R²rR? into R² as follows: f(u, v) = |u1V1|+ |u2V2|, where…

A: Introduction: An inner product space is an very important vector space in linear algebra. It is a…

Q: Let A and B be sets. Prove that A U B = An B if and only if A = B

A: First show if A∪B=A∩B then A=B, then show that if A=B then we have A∪B=A∩B.

Q: A certain function f (2) is represented by the following power series: 1 1 1 f(z) =++ , 1< Iz| 23…

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Q: QUESTION 5 Which of the following surfaces cannot be described by setting a spherical variable equal…

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Q: Let E be the region bounded above by a? + y? + 2? = 10° , within 2 + y = 6°, below by the re plane.…

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