a) Check whether X and Y are independent

Q: Give the dual of the following L. P. P. Max. : z = 2x1 + 3x2 + xXz Subject to : 4x + 3x2 + x3 = 6 X…

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Q: Determine whether the given set is linearly dependent or linearly independent: S =

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Q: If A × B ={(p, q),(p, r), (m, q), (m, r)},     find A and B.

A: A will be the set of the first ordinates  And B is the set of the second ordinates

Q: Use a) and b) to find A-1

A: Let's find inverse of A from given results a and b.

Q: (a) An (B − A) = Ø.

A: Given data:- The given equation,  A∩(B-A)=φ

Q: (2c) Prove or disprove the following statement: “ A UBCANB for any A and B "

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Q: Let A and B be sets. Prove that A U B = An B if and only if A = B

A: First show if A∪B=A∩B then A=B, then show that if A=B then we have A∪B=A∩B.

Q: I. Find A + B, where a) A = 1 0 41 b) A = 1-1 2 2 1 L 0-2-3 J -1 0561 L -4 -3 5-2 J [-13 3 5 1 2 2…

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Q: 12. Statement 1: All X are Y Statement 2: All Z are X Statement 3: Therefore, A. all Z are Y B. some…

A: Statement 1:All X are YStatement 2:All Z are XStatement 3: therefore=?

Q: Let 4 -1 1 4 -3 A = 1 14 4 1 2 4 Find M21 and C21. M21 = i C21 i

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Q: Select the correct choice and, if necessary, fill in the answer boxes to complete your choice. (Type…

A: Given,1013131721252632284145597111620392016101310287485515912181723202729The Variance Inflation…

Q: Give an example where A, B ⊆ X and |A| = |B| but |X ― A| ≠ |X ― B|.

A: This cannot be possible if we take X to be finite set so we have to think an example where X is…

Q: 1. Write out the dual of: a. Min 3xl + 2x2 + x3 s.t. xl + x2 - x3 = 4 2x2 + x3 < 7 -xl + 3x2 2 6 х1,…

A: The given LPP is: Min 3x1+2x2+x3 Subject to x1+x2-x3=42x2+x3≤7-x1+3x2≥6x1,x2,x3≥0

Q: Let A = 2 and U = H Then A2017U is equal to A D

A: Given A = -120-1  and  U = 10

Q: Make z tu subject in the form of

A: Given x2a2-y2b2=1 Since we know that z=x+iy and z¯=x-iy then x=z+z¯2 and y=z-z¯2i

Q: Use any method you choose to shc are sets.

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Q: y xy x2 y? 5 2 10 25 15 10 150 100 25 16 400 625 256 35 | 25 Q 1225 625 Σ

A: i solved exactly first 3 subpart because of bartleby policy if you want more please uplode…

Q: 5. Find all points at whi

A: 5. Given curve C with parametric equations   C: x(t)=2cost, y(t)=8sint We have to find all points on…

Q: Let x) 4 and gx)-x-3. Find the foilowing lock

A: To find the following expressions

Q: Let A:= {2} and B:= {2,3,5}. Give the Cartesian product of sets A and B, furthermore the power set P…

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Q: Assume that you are assigning one of 12 available lockers to each of the 8 players on the team. In…

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Q: Let A and B be two sets. We denote A- B = { x | x∊A and xÏB}. Prove that A∪B=(A−B)∪(A∩B)∪(B−A).

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Q: Classify each of the variables as categorical (A) or numerical. If the variable is numerical,…

A: Disclaimer : “Since you have posted a question with multiple sub-parts, we will solve first three…

Q: Consider the relations given below: xRy:x loves y xRy:x2y iii. xRy:x is in the same classroom with y…

A: If x = y and y = x then we can say that relation is symmetric relation.

Q: X and  Y are randam variables then XeY is a randam variables.

A: Here, The X and Y are two random variables  Then XeY are also random variables we have to show Here…

Q: Compute u – 3v, u v and u x w.

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Q: Let U = {x | x is the name of one of the months in a year} J = {x | x  U and x begins with the…

A: Given that U = {x | x is the name of one of the months in a year} J = {x | x U and x begins with the…

Q: Give an example of four sets A, B, C and D such that (AUC) x (BUD) ≤ (A x B) U (C x D).

A: The set A is a subset of B if every element of A is in B

Q: Let u = , v = and w = . Now, i = is a linear combination of ü, v and w. That is, i = aju + azv +…

A: ANSWER:

Q: Suppose 50 percent of the customers at Pizza Palooza order a square pizza, 70 percent order a soft…

A: Solution: Let A be the event that customer at Pizza Palooza  order square Pizza. P( A) =0.50 B be…

Q: Let P(C|D) = 0.2, P(D) = 0.3 and P(C|D) = 0.4, then C and D are Select one: a. disjoint b. not…

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Q: 8. Let A = {2, 4} and B = {1, 3, 5} and define relations U, V, and W from A to B as follows: For all…

A: In the given question we have to draw the arrow diagram of the relation U,V and W and we have to…

Q: Let v = (5, 1, 2) and w = (4, –3, 6). Find each of the following: v+ w, v– 3w, || v||, || v – w ||

A: Solution: The objective is to find the required values

Q: Show that the set { 159 is linearly independent

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Q: X 1 Bar =:  X 2 Bar=:  X 3 Bar =:  X 4 Bar =:  X 5 Bar =:  X 6 Bar =:  X 7 Bar =:  X 8 Bar =:…

A: The X-bar and R-bar charts are control charts which are generally used in manufacturing plants to…

Q: k of [Adj A], it -i 0 i

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Q: Find the value of a for which v= 8 a -4 -12 is in the set 4 0 -4 -1 0 {6E9 2 -3 5 -3 -4 2 H = Span

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Q: -1 3 4 2 2 and s = 29 17 Let u = 0 6 3 1 3 4 18 60 s can be written as a linear combination of u,v…

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Q: If a and ß are constructible, then evaluate that (x,ß) s constructible.

A: If ? and ? are constructible, then evaluate that (?,?) is constructible.

Q: Find two sets A and B such that A E B and AB.

A: A=ϕ. And B={ϕ}Explanation:If you have any problem let me know here in comment box for this thankyou.

Q: 6. Show that there is a one-to-one correspondence between the Cartesian products A x B x C and A x…

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Q: Assume that we have 6 manifest variables and 3 factors. The communality of F3 on variable Z4 is…

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Q: A group of 90 tourists has a trip in Boracay. The island has two kinds of vehicle, the ordinary…

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