Given U = {x | xEZ, 58}. Find ANBỤC. %3D %3D

Q: The number X of refriger ators sold per day at a local appllance store Is shown In the table below…

A: First of all we will find the value of b by using the relation   x *f(x)= μ .        Then…

Q: Given U = {x | x∈Z, 5≤x≤20} and its three subsets: A = { a | a∈U, a is even}, B = { b | b∈U, b≤10} ,…

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Q: GIVEN: Z, = 3ej(z/6) Z, = 2ej(#/4) FIND: 1.) Z, Z,

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Q: Given s(t) = t3 − 5t + 8, evaluate. s(−1)

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Q: 40 If f (ax)=L y ifind the divideddifferonces x21 flaib), flaibic) and fla,b,c,d),

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Q: Given s(t) = t3 − 4t + 8, evaluate. s(a)

A: Givens(t) = t3 − 4t + 8,evaluate.s(a)

Q: Find fa), a+ n). and the difference cuotient t-tal where ha a+) -fa)

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

A: Given A = -120-1  and  U = 10

Q: If S = (a,b,c) with P(a) = 6P(b) = 2P(c), find P(c). %3D %3D

A: Observe the following. Pa+Pb+Pc=1Pa=6Pb=2PcPa=2Pc6Pb=2PcPb=26Pc=13Pc

Q: Let u (k, –5) and v = (1,–1). If proj,u = ¿v , find k. Answer:

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Q: Given N= 1482, (A) = 368, (B) = 343 and (AB) = %3D 35, find Yule's coefficient of association?

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Q: The joint pmf of X and Y are given in the table below: Y X 4 2 2 15 15 3 15 15 15 123

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Q: Evaluate (7x+2vy) ds where C is given in the accompanying figure. (1,1) 1- y =x y=x2 (0,0)

A: To evaluate: ∫C 7x+2y ds  where C  is the region bounded by y=x   and   y =x2

Q: 13. Given u = and v = , find: a) u + v b) 2u - v c) Ju|

A: Given that u= <-3, 5> and v=<4, -7>   a) u+v = <-3, 5> + <4, -7> = <-3+4,…

Q: then Suppose A= G ) and B= ( ) and A is similar to B= M 'AM where M- as O a o, -0 Oba, -1 Oca, -3…

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Q: Given: m %3D

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

Q: (a) Identify Ho and H₂. Choose the correct answer below. Ο Α. Ηο: μ = 40 H₂:μ#40 OC. Ho: μ240.6 Ha:…

A: Given that  Sample size n =30 Sample mean =40.6 Population standard deviation =7.7

Q: Let T ∼ Γ(r, λ). If μT = 8 and r = 16, find λ and σ².

A: It is given that, The value of λ is, Thus, the value of λ is 2.

Q: Find the degree of Q(V2, V5) over Q.

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Q: Show that S = {x* + 1, xª + x, xª + a², xª + æ*, xª} spans PA.

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Q: "Prove that the value of x for the 2 × 2 contingency table a b is given by N(ad-bc)?…

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Q: 1. If l = P+[v]=Q+[w] , how must P, Q, v, and w be related?

A: Given l=P+[v] is a line where [v] is a span of a unit vector v, we can write [v]=cv, c is a scalar…

Q: Let a, b, c € Z. If c divides a+b, then e divides both a and b.

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Q: Consider, C = {x: x = 3n, 1 ≤ n ≤ 4, n ∈ N} D = {x: x = 2n, 1 ≤ n ≤ 6, n ∈ N} What is C ∪ D?

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Q: 1, Y2, · · , Y9 and it is believed that Y; ~ N(u, 16). Find P(|Y – µl < 2). ...

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Q: Given: f (x, y, 2) = z0 + 5x*y%z® _ #°yA 2x°y" + 5æ*y®z° – z°y4 ,3,,7.5 .48 3.4 Required: fzay, fzzy

A: Given f(x,y,z) = 2x3y7z5+5x4y8z6-x3y4 . We need to calculate the value of fzxy and fzzy .…

Q: After doing the Northwest Corner Rule, how many supplies would be in the cell (Factory Y, Town C)?…

A: Solution :-

Q: Consider the DFA M = ({q0, q1, q2, 93}, {0, 1}, 8, go, {41, q2}), where d is defined as follows.…

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Q: Based on the drawing below, in order for AABC to be similar to ADEF by SAS similarity, which of the…

A: Angle C needs to be equal to angle F for these triangles to be similar by SSS.

Q: : Given a .v. メ=リ34,5, then O af y= 3x-2, then find E(Y),VCY) and MCt)-

A: Solution

Q: Let A={2,y,z} and B={3,x,z}. How many distinct elements are in (A×B)∩(B×A)

A: Given, A={2,y,z} B={3,x,z} How many distinct elements are in (A×B)∩(B×A) ?

Q: 2. Given V = x + y' av a) Find and b) Hence, show that y ( - ) = v. = V. ду

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Q: Sw (a) Given w(x, y, z) = 2xyz,x = s² + t², y =, and z = In t, find and 8s Sw St

A: As per the company's guidelines we are supposed to solve first question for you, kindly repost other…

Q: 20. Find the value of z if ST is the midsegment of AEFG. Sr-2 %23

A: To find the value of x

Q: et f(x, у, z) %3 ху + z', Р %3D (3, 9, 1

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Q: Given s(t) = t – 6t + 9, evaluate. %3D s(a)

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Q: Suppose X N(u=120, o = 3), determine the value of x such that P(X>x)-D0.05. %3D %3D

A: It is given that X follows N(mean =  120, SD = 3), then Z = (X - mean)/SD follows N(0,1)

Q: 7 La R,{(,-1). (e0). (d.1)} and R. subsets of AX B where A ((+1), (c,-1). (d.0). (r. 0). (u. 1)} be…

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Q: Check That

A: Given: ∂2W∂U∂T=∂2W∂T∂U  for W=eUT

Q: Given: r || s, s || t 4. Prove: 17 97 10 7. 8. 11 12

A: Given, r∥s , s∥tthenr∥s∥t To prove &lt;6 = &lt;7

Q: F(u,v)=(uv)e, +(2uv)e, a) Is conservative?

A: For calculating the vector is conservative or not. We will have to find out curl of the given vector…

Q: If F=, and S: r=, Osus10svsa/2. Then FondA is equal to O a. 2 O b. O C. 1 O d.-1

A: Given F→=0,cosz,cosyand S: r→=u2,u,v, 0≤u≤1, 0≤v≤π2

Q: Shuw that A s open and closed m (K,r) iPf Bd(A) = . %3D

A: Part (4) We have to prove that A is open and closed in X,ζ iff Bd(A)=∅. It is given that X,ζ is a…

Q: Ue he dhe g A IBhdependant APAR ndd) dapandert And Independent. Aand

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Q: Exercise 4.6.9. If a < a', show that D CD7.

A: Given that, α'&gt;α The aim is to show that, Dfα'⊂Dfα. It is enough to show that if c∈Dfα' then…

Q: The joint pmf of X and Y are given in the table below: Y X 2 4 2 1 15 15 3 15 3 15 15 23

A: Here we have to find the expectation of E(x) from given joint pmf table 3/

Q: The joint pmf of X and Y are given in the table below: Y X 2 4 2 15 6 15 1 15 3 2 15 3 15

A: Here we have to find the variance V(Y) from the given joint distribution table

Q: Find f, and f, and evaluate each at the given point. f(x, y) = e*y?, (In 9, 2) f(x, y) = 5,x, y) =…

A: We have to find the first partial derivatives of the given function.