Solve the non-homogenous differential equation below dy 2y + x - 3 dx y + 2x – 3

Q: Eliminate

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Q: is that The necessary and sufficient condition that a curve is a plane curv " T *** =

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Q: Let C and D be n x n skew-symmetric matrices. Prove that if CD = – -DC, then CD is a skew-symmetric…

A: Given problem:- Let C and D be n x n skew-symmetric matrices. Prove that if CD=-DC, then CD is a…

Q: Use the binomial formula to calculate the following probabilities for an experiment in which n= 4…

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Q: (a) If we have a distribution of x values that is more or less mound-shaped and somewhat symmetric,…

A: it suggest that if our sample size is greater than or 30, then we can apply normal approximation to…

Q: lumn A Column B 1. a. -5) | b. -4) used twice 1. x + 7x +6 C. x+6) used twice 2. d. (2x-1) 2. x² -…

A: Solve equation and match with column two.

Q: Rhino viruses typically cause common colds. In a test of the effectiveness of echinacea, 43 of the…

A: Solution To find the confidence interval we will use the z distribution i.e. z critical value.

Q: Exercise 3.9.6: Find the general solution to x = -6x1 +3x2+ cos(t), x = 2x1-7x2 +3 cos(t), a) using…

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Q: Sx (Vx-1) dx

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Q: help me fix a         thank you!

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Q: 3. For the standard deviation oors and the standard error SE, which of the following is the correct…

A: We know that, Standard deviation σ or s and the standard error SE is given.

Q: DVD Players. A survey of 85 families showed that 36 owned at least one DVD player. Find the 99%…

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Q: Deep mixing is a ground improvement method developed for soft soils like clay, silt, and peat.…

A: Mean = 2.2 Standard deviation = 0.9

Q: b. What is the probability that exactly 31 intitutions in this study offer distance learning…

A: Probability, p=94/100=0.94 Sample size, n=35 a) X~B35,0.94 Pdf of binomial distribution, P(X=x)=nCx…

Q: 3. Suppose you have the following model y, = Bo + B,x; +u,, i=1,...,n,n+1,..,n+ p with the classical…

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Q: The point A(-7, 3) is translated onto 4' by the vector = (5, - 4). The coordinates of A' are o (5,…

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Q: Let us try using the following bivariate function to describe the presence of sneeze particles from…

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Q: Computer keyboard failures can be attributed to electrical defects or mechanical defects. A repair…

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Q: part c pls

A: C) Given that r(u,v)=(u cos v, u sin v, v) with 1,2×0,2π I(x,y,z)=(0,0,x2+y2+z2) Here x=u cos v, y=…

Q: c) Using Normal approximation, what is the smallest number m out of n = 15 teenagers such that P(X <…

A: HERE USE NORNAL APPROXIMATION IN PART C

Q: Conduct a test at the a =0.10 level of significance by determining (a) the null and alternative…

A: Given, x1=126 n1=248 x2=134 n2=313 Test p1&gt;p2

Q: Problem 3. The higher order differential equation and initial conditions are shown as follows: dy dy…

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Q: (c) Calculate a two-sided 95% confidence interval for true average degree of polymerization. (Round…

A: We k know that, 95% confidence interval for mean is given by, (X bar + - Z* sigma/√n) Where X bar is…

Q: log0.25

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Q: E(x) = 7 (Type an integer or a decimal. Do not round.) b. Calculate the variance of x. o2 = 5.83…

A: Given, a) Possible outcome for the variable x is 2,3,4,5,6,7,8,9,10,11,12. x Number of outcomes…

Q: Let u(x,t) satisfy the one-dimensional wave equation. Derive the equation satisfied by U(5,n)…

A: The one dimensional wave equation is given by  subject to the initial conditions and boundary…

Q: Aquatic Biology (Vol. 9, 2010) studied green sea turtles inhabiting the Grand Cayman South Sound…

A: From the given information, μ=55.7 σ=11.5

Q: 7. Suppose you wish to show that the set of vectors 4 000000 -1 2 -3 -24 44 11 is linearly…

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