y 5- 2 1 4 3. 2.

Q: Answer parts a and b. a. n(A U B) = 22, n(A N B) = 9, and n(B) = 10, find n(A). b. If n(A) = 16,…

A:

Q: A - B C- D ---- ... : BVC nswers: A = C = D = {[J (K → L)] ^ [K → (¬L → M)] ^ [L V M) → N]} → N)

A:

Q: Bz O whih value i3 Dagulizable () Lot which valke Afot Oiageli zable

A:

Q: (d) (u v)v (e) u (3v)

A:

Q: e) CF %3D 6, АВ 3 5, ВС %3D? f) EG = 4, BC = 3, CD = ED, ED =? g) AC = 30, BC = 5, ED = 12, CD =? h)…

A: Hey, since there are multiple subparts posted, we will answer first 2 questions. If you want any…

Q: Aa he aing n montnomy d hmn'e. tn0tc ee y onty w OA AHAM The tyD

A: Given  Mean=mu=0 Standard deviation=sigma=1.00 Find P(-2.11<x<1.52)

Q: 1) S = {a + bx + cx²: a + 2b – 3c = 1; a, b, cE R} 2) S = {a + bx + cx²: a + 2b – 3c = 0; a, b, c E…

A: According to our guidelines we can solve only first three subparts of first question and rest can be…

Q: )What is x,y, aud z? 1. 3 -3 3. 01 3-3

A:

Q: D B E A A. AF = } CD ов ВЕ- CD о с. АВ FE ED ВС о D. BЕ AF CD ВЕ

A:

Q: Calculate B(5,2) if B (a,r) = 2ar+r^3

A: I have to calculate B(5,2) It is given that B(a,r) = 2ar+r3

Q: If a+b c +d 4 [c- d с —d а — Ь 10 2 | find a, b, c, and d. If

A: Concept used: If two matrix are equal then their order and corresponding element are identical.…

Q: 4. Statements Reasons x+y=d +y = c(d) %3D x+y= cd x+y-y= cd-y x = cd- y

A: Write the statement as done in the left side.

Q: Evaluate : d A (o,3) (l,2) R. R, (6) sS * d A Rz (0,0) (3,0) Rz

A: Solution is given below:

Q: B .a .b .c .d m/N ONIM

A:

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

A:

Q: The joint pmf of X and Y are given in the table below: Y X 4 2 1 15 15 2 15 3 3 15 15 上面00

A: Solution-: We have following table: X Y 0 2 4 1 0 2/15 1/15 2 3/15 6/15 0 3 3/15 0 0…

Q: B (m,n) =B(n,m) ylgo O Ihi O

A: True

Q: Evaluate y ds, C: I = t", y = t, - 2<t < 1

A:

Q: Evaluate y ds, C: x = t, y = t, – 1<t < 9 – 1 <t < 9

A:

Q: 2) y"+2y'tey = &t, y(9)= 2, y(0)= 7 et, ylo)= &, /(0)=-7

A:

Q: If x I y and y I z, then b

A: For the lines l, m &amp; n, if l∥m &amp; m∥n, then from transitivity rule l∥n.

Q: D B E A A AF=}CD B. BE=}CD С. АВ FE ED BC D. BE AF

A: Using the BPT theorem

Q: Find ƒxx ( x, y)  and ƒxy( x, y). ƒ(x, y) = 4x2e2y

A:

Q: Can you help me step by step?

A: Given function:

Q: Evaluate y ds, C: z = t, y = t, -1<t<7

A: Given  C; x=t2  , y=t        , -1 ≤t≤7

Q: I need help with a, b and d

A: The given data is as follows:

Q: 7. BC bisects LACD m<1= m<2= m<3= m<4= 48 m2) = m22 =D m23 D 83 D. C m24 =

A:

Q: Use the diagram below. m27 = 113° and m 22 = 66°. Find m 25. 7 8/9 4 5 2, 3X1

A: Triangle

Q: plz

A:

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

A: Solution-: We have following table of joint pmf of x and Y: X Y 0 2 4 1 0 2/15 1/15 2 3/15…

Q: h) AC = 9, BC = 5, ED = 12, CD =? i) ED = 8, DC = 4, FC =? i) FC = 6, ED = 9, CD =? F E

A: h) We have AC = 9, BC = 5, ED = 12. We have to find the value of CD.    We know that if two secants…

Q: I need help with parts e,f and h

A: For average of 7 worker, the distribution will be: x¯   ~N(μ,σ/n ​  )~N(4.7,0.2646) For total of 7…

Q: If X= { a, b, c, d } and Y = { f, b, d, g},      find. (i) X – Y           (ii) Y – X          (iii)…

A: The given sets are

Q: 1. Ih A DOS, what side is included between ZD and 20? C. SD D A. DO B.DS D. 50

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: I need help with parts a-d

A:

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

A:

Q: If c 1b and a || c, what is m2? 个b 1 2 34 56 7 8 О А. 90 о В. 105 ос. 75 O D. not enough information

A: The given figure is  We have, line a is parallel to c   line c is perpendicular to b We have to…

Q: The joint pmf of X and Y are given in the table below: Y X 2 4 27 15 6 15 1 15 3 15 3 15

A:

Q: E O y, = [Ax? + Bx] e2*

A:

Q: Question 21 In cirele O, mÃĎ = 120 and mBČ = 80. %D B 80 120 What is m£BEC? A 30 80° C 100 160

A: We have to find the measure of angle

Q: Let w, x, y E R“. If w · æ = 3, w · y = 2, what is the value of (3x – y) · w? 11 7 2.

A: Given that w.x=3 and w.y=2 To find the value of (3x-y).w

Q: (a) P(z < zo) = 0.834 Zo (b) P(-zo < z < zo) = 0.25 Zo = (c) P(-zo < z < z0) = 0.2936 Zo =

A: To find the standard normal variable: Z-score is a measure which tells how many standard deviations…

Q: Ce ce*ty)x H(2+>xtye J ,yco) = ! 0, y(o)

A:

Q: The value of W (x, x², x³) is

A:

Q: Find x, y, and z: 14 14 11. 10 y 12 10 12

A:

Q: Answer parts a and b. a. n(A U B) = 15, n(A N B) = 9, and n(B) = 14, find n(A). b. If n(A) = 23,…

A:

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