he end of a certain year, the four companies with the largest number of home Internet users in the United States were Microsoft, Time Warner, Yahoo, and Google, with a combined audience of 284 million users. Taking x to be the Microsoft audience in millions, y the Time Warner audience in millions, z the Yahoo audience in millions, and u the Google audience in millions, it was observed that           z  −  u  =  3(x − y) + 16           x  +  y  =  50 + z + u and   x  −  y  +  z  −  u

Q: The solution of the syslem x+ y= 3, 3x- 2y = 4 is x- 2, y= 0 x0, y = 2 x= 2, y= 1 x = 1, y= 2

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Q: Solve the following system of equations by LU decomposition: 8x1 + 4x2 - хз %3 11 -2x1 + 5x2 + x3 =…

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Q: Which of the following is the general solution of the linear system 1 x' ? -4 4 Lütfen birini seçin:…

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Q: re of 7 pounds of fertilizer A, 21 pounds of fertilizer B, and 8 poun nutrients for a plant.…

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Q: 1 To find the number of toys a company should manufacture per day to optimally use their…

A: Given : 0.33330.16670.66670.16670.66670.33331.05-10x1x2x3=75612600

Q: 1. Solve the following system of equations using the Gauss elimination method: 2x1 + x2 - x3% = 1 x1…

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Q: 2. Solve the systems of LDE using the method of operator (D² – 3)x – 4y = 0 x + (D2 + 1)y = 0

A:

Q: 2. Solve the systems of LDE using the method of operator (D² - 3)x - 4y = 0 x + (D² + 1)y = 0

A: We will use standard method.

Q: 29. Solve the following linear system: -6 -1\x 13 4 1 5 2. 4 7. 10 2-3 4 -5/x, 3

A: We solve it by matrix method.

Q: A recording company is to release 90 new CDs in the categories of​ rock, country,​ jazz, and…

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Q: Find the general solution to the system X' = AX, where A = 2

A: first find the Eigen value of the given matrix A=21502 the characteristic polynomial is…

Q: At the end of a certain year, the four companies with the largest number of home Internet users in…

A:

Q: Find the general solution of the system x'(t) = Ax(t) for A.  A = 2 -4 2 -2

A: Consider the given differential equation:

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Q: The cooling system of a certain foreign-made car has a capacity of 15 liters. If the system is…

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Q: 2- a sva²-z² sa²-y"-" zdxdydz a>0 zdxdydz a > 0 0,

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Q: Solve the following systems of equations by any analytical method. 1. 2x2 +3y2 = 21 3x2 - 4y2 = 23…

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Q: -9x2-28x+12 y' = (5x2-3x+2) 3x2+4 4) Differentiate y = 5x2—3х+2 2 4x3-2 y's x2—5х+1…

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Q: A chemical manufacturer wants to lease a fleet of 28 railroad tank cars with a combined carrying…

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Q: Solve it correctlys

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Q: 1. Consider the following system of linear equations: T1 + kx2 = 2 kai + x2 + 3 = 1 x1 + x2 + x3 = k…

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Q: What is the general solution of y"'-3 y"+3 y'-y = e* – x-1

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Q: 4. Find the general solution of the given system: dx1 dt dx2 dt = = = 7x1 +4x2 -3x1-x2

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Q: what is the probability that a couple, chosen at random, together, earn between 2,000,000 and…

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Q: What is the general solution to y²y' – 3x² : %3D y = 3Vx3 + 5x + C Y = V3x3 15х + С y = V3x³ + 15x +…

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Q: Why can't a 1 by 3 system have Xp = (2, 4, 0) and Xn = any multiple of (1, 1, 1)?

A:

Q: A manufacturer who is a monopolist makes two types of lamps. From experience the manufacturer has…

A: Given a manufacturer who is a monopolist makes two types of lamps. From experience the manufacturer…

Q: firm produces two kinds of golf balls, one that sells for $3 and one priced at $2. The total…

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Q: Find the general solution of the following first order system: x = 5x1 – 3x2 x2 = 6x1 – x2 |

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Q: 1. Solve the following system of linear equations xi + 2x2 + 3x3 + 4x4 + 5xs = 5 2x1 - 3x2 + 4.x3 -…

A: GIven equations in matrix form: AX=D 123452-34-5111-1-115-4-32134-3-46x1x2x3x4x5=510897

Q: three-dimensional printer at a rate of 12.3% per year. If the printer cost $900 in 2012, what is its…

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Q: 7. Solve the following system of equations graphically on the set of axes below. y = --x - 8 y =7x+6…

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Q: Solve the following system of equations using the Gauss elimination method 2x1 + x2 – x3 + 4x4 = 19…

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Q: Suppose in one year, total revenues from digital sales of pop/rock, tropical…

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Q: In order to find the number of toys of a company should manufacture per day to optimally use their…

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Q: Given: x³y"" - 3x2y" + 6xy' - 12y = 2x4 + Inx, write the complementary solution in x. A. Y c₂x³ + x²…

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Q: Between 1950 and 1960, the population of Singapore increased by 3.5 million. If the amount of…

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Q: The solution of the following system (X,, X, ) equal x1 + x2 = 4 x1 - x2 = 2 Select one: a. (0,4) b.…

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Q: The solution of yy′+36x=0yy′+36x=0 is Select one:

A: The question is taken from the calculus in which we have to find the solution of the given…

Q: Find a general solution of the system?

A:

Q: Find the general solution of the following first order system: x1' 5x1 − 3x2 x2'= 6x1 − x2

A: Given system, x1'=5x1-3x2       ...1x2'=6x1-x2          ...2 These equations can be written as,…

Q: Consider the following system of linear equations. 9. 4. 4 4 3 1 6 7 3 5. z= 10

A: Given -94x-54y-74z=232x+12y+12z=674x+34y+54z=10

Q: Find any solution of the followig system of equations. X1= X2=| X3 [1 2 0] [X1 [3] = 13 0||X2 [X3] 1…

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Q: If y = 3 is a solution to (x- 4)y"- 4y = 0, x > 4, then the general solution to this equation is y =…

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Q: 5+ 12x2 - 4x xdx a (2x? -3)/5+12x² – 4xª + 14in/2x² - 3+/5+12x? – 4x*|} b H2x2-3)/5+12x² – 4x +…

A: To evaluate the given integral.∫5+12x2-4x4 x dx

Q: 11. Determine the solution to the linear system Ax = b and write it in the form x = x, + X. for 37…

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Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence.  It was invented by German mathematician Carl Friedrich Gauss.