Obtain the general solution to the equation. (x² +19) dy dx + xy - 2x = 0 The general solution is y(x) = ignoring lost solutions, if any.

Q: Consider the following linear program: maximise Z =1.5x+y subject to: x<4 ys6 x+y<=5 X,y2 0

A: Given: Maximize z=1.5x+ySubject to:x≤4y≤6x+y≤5x, y≥0

Q: Let x(t) = (x1(t), x2(t)) be the unique solution of the system: 2 = a} – a x2 = 1- x122 such that…

A: x1ι=x12-x22x2ι=1- x1x2x1(0)=2 and x2(0)=1Hence at  (2,1)x1ι=4-1=3x2ι=1-2=-1

Q: area and can use television tim radio time, and about each medium is shown below. Medium Cost per…

A: Let x1 , x2 , x3 be the number of ads for TV , radio and newspaper. The condition given are: 1.The…

Q: b) A company expects to sell 1000 units per month of a new product but there is uncertainty as to…

A: Number of units sells per month is 1000 units. The estimate of selling price and variable price with…

Q: 11. Assume that the year has 366 days and all birthdays are equally likely. Assume it is equally…

A: Let p  is the probability that the person is born in a particular month. So the first person has 12…

Q: CNNBC recently reported that the mean annual cost of auto insurance is 966 dollars. Assume the…

A:

Q: Please complete each section (A, B-1, B-2). Given the series of demand data below Period: Demandi a.…

A: Given Observations Period  Demand 1 45 2 32 3 49 4 41 5 22 6 48 7 37 8 41 9 26…

Q: 1. A function of x(1) is given as x(t) sin 21. Find the first and second derivatives of the…

A:

Q: Is the differential equation x" + e^x - 1 = 0 conservative or non-conservative? Explain why? If it…

A: Given x''+ex-1=0

Q: In triangle ABC, AB| = |AC] (as shown in the figure below). |BD| = |DC| and BE]> CE]. Suppose that…

A:

Q: 1. Perform the following integration. 1. | (sinh a)(coth® a + cscl® a) da

A:

Q: i) Find the Fourier sine transform of (sinx, 0a %3D au Courier Transforms, Calculate

A:

Q: Find the image of the following set under the map w = sin z (b) S = {-1 0} (a) S = {- <r<,0<y<1};

A: The complex function w = sin(z) maps points in the complex plane to points in the complex plane. In…

Q: Supppose A is an invertible n x n matrix and v is an eigenvector of A with associated eigenvalue 8.…

A:

Q: 1) What was the average rate of change of registered voters in your state over the years? 2) Of the…

A: Given table is as follows below: (1) Average rate of change of any population is the total change…

Q: Here is a scatter plot for a set of bivariate data. What would you estimate the correlation…

A: The strength and direction of linear relationship between two variables is measured by correlation,…

Q: 1 -1 Find a basis for the kernel and the image of the matrix A -2 -1 -1 -2 -1

A:

Q: The table shows the U.S. population Pin millions between 1940 and 2000. Year 1940 1950 1960 1970…

A: The exponential growth mode is, P=Po⁎ ekt     t→no. of years after 1940.     At t=0, the…

Q: (h) Plot SE(p) versus p on graph paper and sketch a smooth curve through the points. For what value…

A: The formula to calculate standard error of p^ is:

Q: Suppose that a rocket is launched vertically and it is known that the exaust gases are emitted at a…

A: Given Constant Velocity u=19.5 m/sInitial mass mo=0.7kgGravity g=9.81 ms-2Time t=0.3 second,…

Q: what is the volume of this shape? please show work.!

A: Given:

Q: The flow system shown in the figure is activated at time t = 0. Let Q.(t) denote the amount of…

A:

Q: 1. Imagine 3000 students took an exam, where the max score is 200. The average was 80 and the…

A: [Note : As per rules, there are 3 different questions so only first question is solved out of 3…

Q: 2cos0 1 1084. 0 0 0 (a) 0 (c) 1 2cos0 1 0 0 0 1 2cos0 1 0 sin(n+1)0 sin 0 ......0 0 ......0 1 ......…

A:

Q: Find a conformal mapping from the following set onto the upper half plane S' = {(u, v) | v>

A: Answer given below.