-3 Let A = and v = -12 -4 -6 -3 Av = %3D -12 -4 -6, Ex: 5

Q: 個日一個 а For which values of a, b, c, and d is a linear combination of and N O 56 - O 4O

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Q: Q3- Find the numerical value of §. xdz, if c = c, + c2 + C3.defined in the given figure. (2,2) C2…

A: We will find out the required numerical value.

Q: If c, (x? + 1) + c2 (x² – 1) + c3 (2x – 1) = ax? + bx + c, what are the values of c,, c2 and c3?…

A: We have to find

Q: Then P(X+Y<3) is

A: here given  joint probability distribution of x and y  f(x,y )= 18(6 - x - y)  ,  0&lt; x&lt;2  ,…

Q: If A = B C = E Find the value of L,0, V, E if AB= C. 4 [-1/3 4/9] -1/3 4/9 D. 1/3 -1/9 1/3 1/9

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Q: (h) = ? Suppose, a =6a п — 1 - 11a +6a ,+2-3". What is a n - 2 C, 1" + C2 2" + C3 3" С, 1" + C2 n 2"…

A: See the detailed solution below.

Q: Is the following a linear combination of A = B = 3 C : -3 -3 -16 14 13 O No O Yes

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Q: If 0<p < 1, then •1 1 d.x xP -

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Q: Lompiste jenešal zel fincs gop fo. the Cen

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Q: if 1 A = 4 -3 0 7 4 5 %3D 5 0 7 then A is symmetric

A: Transpose of a matrix: Let a square matrix A=[aij]n×n . Then the transpose of A is denoted by AT and…

Q: For what values of c is ||c(1, 2, 3)|| = 1?

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Q: ds/dt if s=(t9+6)(t8-6)

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Q: -2x - y - 3z = 3 2x - 3y + z = 13 2x - 3z = -11

A: We need to solve the system of equations -2x - y - 3z = 3               (i)   2x - 3y + z = 13…

Q: Re, De 0 x-3 义+一 6 P(x) = ス-2 3+7 O x-5

A: See the attachment

Q: (7- 0ayg) + Ty = R

A: We have to derive the Mohr's Circle equation.

Q: Find the values of a, b, and c so that det(A) = ax² + bx + c. -2 A = | -2 -1 -1 -7 1

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Q: **. 第 楽※ If A=[ -1 2 3], B= -4 then det(AB)= 0. Select one: a. -5 b. -11 C. 5 d. 11

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Q: Let A = |-2 4 7 11 0 -4 -7 -8 5] Then Rank(A) is equal to: None of these

A: In this question, the concept of rank is to be calculated. Rank The rank of a matrix is defined as…

Q: a Let c d l=- 4, then – 4, then ba = ? d c -4 12 4

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Q: Let X = b(n, and E(3x) = E(3-5x) find n.

A: If X~ B(n,1/2) We know that, Mean, E(X) of binomial distribution is given by np So  E(X)= np = n/2

Q: If A = 2 1 2. show that A² – 4A – 5) = 0, %3D %3D 12 2 1.

A: To show that  A^2-4A-5I=0

Q: If x, = 1, x1 = 2 ,x2 = 3 ,x3 = 4 ,x4 = 5, then L2(3) + L2(4) = %3D %3D %3D %3D Select one: а. 1 b.…

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Q: If P(A) = 0.1, then (Ã) = 0.8 %3D True or False

A: let A is given any event then A¯ is complement event of A. given, P(A)=0.1

Q: Find the rank(A) and null(A). 1 -3 -1 9 . -6 -1 4 -2 -10 -3 9. -6 -6 -3 3 -9 4 9 a) 1; 4 b) 2; 3 c)…

A: Rank(A) and Nullity (A)

Q: t Lemonade Insurance Company charge each of Rainie anc break even'? e this contract if she is…

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Q: Which of the following windows will show all 6 points listed in the table? O A. Xmin: -4 Xmax: 9…

A: bh;k';l' '

Q: _, then m= If ym = (1/7)5

A: we have to find the value of m

Q: If fx.y(x,y) = kxye-(x- +v^), x20, y20

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Q: The covariance of X and Y is > 0, which of the following statement is a correct one? a. As X…

A: We have given the following statement about covariance.

Q: Find a, b, c, d for P(x) : = ax3 + bx? + cx + d if P(1) = 11, b = 3d, a = 2c and P(x) = Q(x) + x+1'

A: Polynomial and remainder

Q: Find the values of z for (k=1 and k=4), if z=(-1)9 1-i/3 and -1 2. 1+i/3 and -1 1+i/3 and -i 2…

A: De Moivre's Theorem for fractional power:                                           (cos(θ)+i…

Q: If A= xe Z:2" = 1 and B = {x e Z:-4 < 3x-1<11}, then find n(A×B),where Z is a set of integers.

A:

Q: (a) fog (b) gof (c) fof

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

Q: Find A and B if -1 L-1 5 s + 1 s² – s –12 `12 إجابتك

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Q: If A and B are independent and the P(A|B) = 0.4 and P(Bc) = 0.7. Find the P(A ∪ B).

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Q: You are told that Vf(2,3) =. %3D Given ü =, compute Düf(2,3).

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Q: Match these values of r with the accompanying scatterplots: -0.997, -1, -0.744, 0.352, and 1

A: We know that positive value of coefficient of correlation (r) shows a positive relation between the…

Q: If x = (3.4,-0.12, 4.17,-0.045) in R then -0.743L= a. -5.7471 b. 5. 1747 5.7471 O d. -5. 4771

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Q: If W= x³y?zª +2xy +z Then w¿(- 1,1,2)= -31 .4

A: Proceed as shown below...

Q: the given DE: o-5B+ 2D + 8)y =

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Q: Let a C A = d e f i and h i В 3D | d — а е — b f-с -2a -2b -2c . If det(A) =2, what is det B? 4 -4…

A: Given: A=abcdefghiB=ghid-ae-bf-c-2a-2b-2cdetA=2

Q: Find the value of X and Y in given that; -5 1 6 R = - 1 S = 3R + S = 4 y -1 8 3. 2. 2.

A: We want to find the value of x and y.

Q: Is the following a linear combination of 0 4 A = B = 3 %3D %3D -3 -3 3. 1 2 11 12

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Q: Let X = P(2) and E(3x)= E(2-6x) find 2.

A:

Q: If ax + by + c= 0, and a 0, then x = - bx – c/a %3D

A: If ax+by+c=0 and a≠0 then x=-bx-ca

Q: let fho=3*-1지 , t E=(12] 州 fefE)?

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Q: Let X b(n, and E(3x) E(3-5x) find n.

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Q: If x, = 1 , x1 = 2 ,x2 = 3 ,X3 = 4 ,x4 = 5, then L2(3) + L2(4) = %3D %3D %3D %3D Select one: а. 1 b.…

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Q: Let 1 A = 1 3 2, Find A- in terms of c.

A: