The midpoint of (5, 5) and (5, 5) is (5, 5). O True O False

Q: Which of the following are difference sets?

A: Introduction: A (v, k, λ) difference set is a k-element subset D of V = Z (mod v) in which any…

Q: 7. (13x - 21) (5x + 75) m

A: 7. Given figure is: To find the value of x.

Q: assume that A={6,8,4,g} and B={3,2,8,d,h,g}. (a) n(A×B)= (b) n(B×B×B)=

A: a) Given that A={6,8,4,g} and B={3,2,8,d,h,g}So, A has 4 distinct elements and B has 6 distinct…

Q: Let u = (3, 5, -7) and v = (6, -5, 1). Evaluate u + v and 3u - v.

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Q: Show if gcd(a, b) = 1 and a \x and b\x Then a b\x

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Q: help please use the contraposition to prove if x+ y < 10,  then x< 5 or  y< 5.

A: Step 1: Step 2: Step 3: Step 4:

Q: 3.) 5v2 - 4lv- 36 9= 6.) 6x2 - x – 12 9.) 7n2 + 15n- 18

A: (3) To factorize: The expression 5v2-41v-36. Calculation: The product of 5 and 36 is 180, therefore…

Q: 3 Let x = (9, −9, −4) and y = (-6, 6, -9) be in R³ and a be in R. Then ax + y = ( ,23).

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Q: Find the mid point for A( 1 , 2 ) B( 7, 8 )

A: Mid-point for the given points is- a=x1+x22,b=y1+y22 where a & b are the mid-points, and,…

Q: In (Z24, €) find the orders of the elements 3, 4, 6, 7, and 18.

A: Hey, since there are multiple questions posted, we will answer the first question. If you want any…

Q: Stafe endwer, your or The exply sef is th comneded.

A: The empty set is path-connected. The above statement is  TRUE.

Q: \f a,b and C. are 10 Lhen 2०-30)

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Q: EXAMPLE 1. Substitute, solve & simplify. If the given coordinates are both TRUE for the two…

A: In example 1, the inequality is: y-5x≤1x-5y<-1   The objective is to substitute -3,6 and check…

Q: Suppose ū = (-1,3,0) and v = (5, –2,5). Which of the following is 3v - u ? Select one: (-8,1,-5)…

A: given  u = (-1,3,0) v= (5,-2,5)

Q: -1, 2, 7, 14, .. Find a,

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Q: 10 sin () sin(a da

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Q: he error funct couibnpo 2ha : used in proba a) Show that

A: Given:-   erf(x)=2π∫0xe-t2 .dt

Q: Provide an interpretation which is true and one that is false. (∃ x)(P(x,b))

A:

Q: Given that 5w= (-5, 20), what is w? Select the correct answer below: O (-1,4) O (1, -20) O (-4,1) O…

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Q: uxv is , and U x u is

A: We are asked to find the cross product of the vectors

Q: Express numbers in exact form. Use symbolic notation and fractions where needed.) Jul =

A: From the dot product of two vectors  u.v=uvcosθucosθ=u.vv which is the projection of vector 'u'…

Q: What is the cartesian product of sets {1,3,4} and {2,9}?

A: 1, 3, 4  and 2, 9

Q: Find JATI, JA³I, JATAI, and 16A|. -3 7 A = 5 1 (a) JATI -38 (b) JA³| (c) JATA| (d) 16A|

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Q: Let u= and v= identify 3u+v???

A: We have to identify 3u+v for the given vectors: u=2, -3 and v=4, -1. Finding 3u: 32, -3=6, -3

Q: TRUE or FALSE: A\B = A when A and B are disjoint

A: Given statement ,A|B=A then A and B are disjoint

Q: - What are the values of u, and o,? (2 points) Op -

A: Our aim is to find the following :  a) The sampling distribution of the sample proportion b)

Q: V10 r (Vx² + I – Væ² – 1) - - V5 Vx4 – 1

A:

Q: Let ū = (3, – 4, – 10) and i = (– 7, – 2, 0). - 2ü + 20 (-8,-12 - 20)

A: Given :-  u=<3,-4,-10>  v=<-7,-2,0>  To find:-  2u+2v

Q: If z,,z,€C then Zz=Z2 OZi+Z2=Z,+z2 OZi+z2=0 Z,Z2=0=Z,=0 or zz=0

A: 2nd and 4th options are correct.

Q: [3 3 For 3-5, let A= and B=| 3.) Calculate || (A,B)||| 4.) Calculate||(A, A)|| 5.) Calculate||(B,…

A: We have,

Q: The following proposition is true: "The number of words in this sentence is nine." In logic, the…

A: Given statement: The number of words in this sentence is nine. Concept: In negation, we write the…

Q: 4. Ax (1-22, 1+22) where A - Z 5. Ax(0, 32, 62) where A - Z 6. A, [5, 10- +] where A = Z' 7. Ax (5+,…

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Q: Which of the following are difference sets? (ii) {0, 1, 3, 5} in Z13,

A:

Q: Lot a,b,c be positive intergers, Prove that (ac, bc) = (9,b)c.

A:

Q: Suppose u = (4, 3, 0), v = (−1, −5, 5) and w=(5,-4, 0). Then: ú.v= u.w= v • w=

A: According to the Bartleby guidelines we are suppopsed to do the first three subparts of multiple…