Given: Min C = 3X1 + 7X2 + 5X3 Subject to: X1 + X2 + X3 ≥ 50 2X1 + 3X2 + X3 > 100 X1, X2, X3 ≥ 0 5. What is the entering variable in the second tableau? X2 X1 A1 A2

Q: to find: AxB, BxA A=(-2; 0]  ∪ [3; 5) B=[1; 2]  ∪ (4; 7)

A: So We have: A=(-2; 0]  ∪ [3; 5) B=[1; 2]  ∪ (4; 7) Now, Finding the Cartesian product of A×B Every…

Q: In Z6, evaluate the following expressions. > > V 3- (2 × 5) 3² +4² 5+3 2 × 3 1. 1 2. 2 3. 3 4. 4 5.…

A:

Q: D: 3x² -12 x2-x-6 2x²-x 4х2-4x+1 8x-4

A:

Q: Suppose Var(X) = 32, Var(Y) = 47, and X and Y are independent. What is Var(.15X + .85Y)?

A: Given, a  and . and  are independent random variables.It is required to find the .To solve this…

Q: | 2t + 5 | = 4

A: Given: 2t+5=4 Formula Used: u=a,a>0⇒u =a or u=-a

Q: uppose Var(X) = 93, Var(Y) = 98, and X and Y are independent. What is Var(.6X + .4Y)?

A: Answer: - Given,  Var(X) = 93, Var(Y) = 98, and X and Y are independent.                 What is…

Q: Find , if f = 1læ“ + 7y² ду 14y O O o 44x° + 14y 44x 3

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Q: Let B = [-1 1 4 -3] Find -4B

A: Solution

Q: Vx + x – x

A: We rationalize the numerator

Q: Let B = [b1, b2, b3] = -1 -1

A:

Q: Let B = [b1, b2, b3] = -1 -1

A:

Q: 2p² + 3p² + 4p - 12 = 5p² + 4p - 12 Select one: True O False

A: The given expression is:

Q: 6x² - 6x³y* 3 4 6х У 2.

A: We have to product

Q: Suppose Var(X) = 88, Var(Y) = 17, and X and Y are independent. What is Var(.28X + .72Y)?

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Q: 215 If x= find the value of

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Q: Let a =(3, -3, 8), and B = (-7, -1, 3), and = (8, 4, 11). Find ||2ä - 36||.

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Q: Find x, and x2- 30 X2 - 46

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Q: 14. Find MZWYZ.

A: Given data: The first angle given is ∠VYZ=(16x-3)°. The second angle is ∠WVX=(3x-7)°. The triangle…

Q: 8* If 24x² + 72x+3m 6 = (ax + b)² for all x, then find a, b, and m.

A:

Q: |x - 9| = -x + 13

A: x-9=-x+13

Q: 23x-6-18x+3 = 19x -3-14x+17  is x =

A: On both sides rearrange terms and combine like terms.

Q: L. (4 - 5)}(4 + + 2x° + 3x + 4x + 5) 4+ 6x + 6x + 4x°) dx |

A: we have to evaluate:

Q: xdx Evaluate x2 + 2x + 1

A: The integral to be solved is . Since the integration is indefinite; a constant of integration is to…

Q: |4x +7| -6 = 18

A: Given that,        4x+7-6=18

Q: Compute (+4)2dx. f

A:

Q: Let B = [b1, b2, b3] = -1 -1

A:

Q: Suppose Var(X) = 43, Var(Y) = 36, and X and Y are independent. What is Var(.67X + .33Y)?

A: GivenX and Y are independentVar(X)=43Var(Y)=36

Q: Suppose Var(X) = 4, Var(Y) = 78, and X and Y are independent. What is Var(.58X + .42Y)?

A: Answer: - Given, Var(X) = 4, Var(Y) = 78, and X and Y are independent.                What is…

Q: Suppose Var(X) = 71, Var(Y) = 12, and X and Y are independent. What is Var(.59X + .41Y)?

A: The objective of this question is to find the variance of the linear combination of two independent…

Q: Given: Min C = 3X1 + 7X2 + 5X3 Subject to: X1 + X2 + X3 ≥ 50 2X1 + 3X2 + X3 > 100 X1, X2, X3 ≥ 0 9.…

A:

Q: Let B = [b1, b2, b3] = -1 -1

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Q: x3 - 5x + 1dx?

A:

Q: What is the measure of GJ 4x+5 2x+11

A: In the given figure we have two right triangles GIH and GIJ , right angled at I.

Q: 4sqrt(2) was incorrect

A: Given:= f(x,y) = x3y2U = (-3,3) P= (-1,-2)   The directional derivative being negative means that…