For a maximization problem we know we have reached the optimal solution when all the (Cj - Zj ) row have positive values. Select one: True Fals

Q: Solve (using Simplex) the following linear programs: + 4y max s.t. 2x 2y > -1 - + 3y 0 + + 8

A: We can solve this question using simplex method

Q: when y = In(2x – 4x). -

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Q: Find the linear first equations 15 3 ydx+ (xy+2x-2y)dy3D0

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Q: x  =5u - v, y = u + 3v

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Q: Find the intersection point of 2x – y = 5 and 4x = – 2y + 6

A: Given: 2x - y = 5, 4x = -2y + 6 Calculations: From first equation, 2x - 5 = y Substitute this in…

Q: Consider the following linear equations: 7x + 6y + 5z = −7 7x +(18-k)y + 4z = -5 7x + 6y + (9- k)z…

A: Let's solve given linear equations for no solution and infinite number of solution.

Q: This seems to be a multi variable question. I got the equations x+y+z=24 and w=x2+y2+z2

A: Lagrange’s multiplier is used to find maxima and minima of a function.We start by finding the…

Q: 2a +4aX+2b-ax=bx-C=D2x-8X-4 a:? vb=?, C:?

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Q: 1 tX

A: NOTE: Refresh your page if you can't see any equations. . ..............(1) substitute  take…

Q: find x+y+z

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Q: How to work out the slop on y= 3x -4

A: Given equation is : y=3x-4y=3x+-4      .........1 General equation of slope intercept form is ,…

Q: the set of solutions of X2-X-6%3D0 is

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Q: 5 G-45 + VE - 2)at

A: We have to find integral of the given function, here we use formula for integrating the polynomials.

Q: which the commuter must stop on his way to work, and X, be the number of lights at which he must…

A: (d). Find the values of E(T0) and V(T0): The values of E(T0) and V(T0) are obtained as given below:

Q: Investigate the based on linearization 3 x = x₁ - x₁²³²+x₂z xr 394 - 292 6 Ac

A: This is a question of equilibrium and stability.

Q: Method: X - 2r, - x- 2x, = 3x, - 5x, - 2x3 2x, - 5x, - 2x,- 5x, = -1 -x+ 4x, + 4x, + 11x, = 0. 3x4 =…

A: The method of solution used is Crout's method of LU decomposition. In this method we decompose our…

Q: Find the equation of (x) = 5* + 2 after it has been shifted up 4 units. O Ax) = 5*+4+ 2 O f(x) = 5*…

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Q: Solve for x and y if:2x + 3y = 5 and3x + 4y = 4

A: First we get the value of X from 2X+3Y=52X=5-3YX=(5-3Y)/2

Q: Find x and y  4x + 6y = 9 x + 3y = 6

A: eliminate x first and find the value of y and by puting the value of x we can find the value of x.

Q: The photocopier owner charges 7 (cents) for the first 100 copies and 4 (cents) for each copy over…

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Q: Solve. 2x -8 7 11 -9 -3 -³ ([²7] [²₂²])-[-15 72²] 6 1 -Y 12 3

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Q: The number of pounds of alfalfa hay, x, is equal to The number of pounds of ground ears of corn, y,…

A: Step 1: Step 2: Step 3: Step 4:

Q: Eliminate the arbitrary constant on the given equation y=( C1+C2x) e2x+ex

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Q: Find a + b, 2a + 3b, a = 3i - 5j + 3k, b = 2j - k a+b= 2a + 3b = X X

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