1-3 1-3 2 HA=[ - ] [ ] If A = and AB = -3 4 -8-16 determine the first and second columns of B. Let b₁ be column 1 of B and b2 be column 2 of B.

Q: Column A Column B А. (9х + 5y) + (3х + 7у) 1. 12(х + у) 12 (х — у) В. (9х + 5y) - (3х + 7у) с. (9х +…

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Q: If z1 = (3,7) and 22 (5,-6), then 2122 is equal to what? %3D А. (57, 17) В. (15, - 42) С. (15, 42)…

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Q: Compute (3, -3,1) • (-1, -3, -4). (3, − 3,1) • ( − 1, − 3, -4)= (Simplify your answer.) - -

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Q: If  A= [ 1  3  1 ]        And     B= [ 4  4  -4 ]      [ 3  1  2 ]                          [ -4  0…

A: AB=

Q: [1+i -1+2i] [i 3 If A = and B = find 3+ 2i 2 – i -2i (а) А — 2B (b) ЗА + В (c) АВ

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

Q: verify that A + B = B + A

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Q: 2 A = 2 8 | A+B= Select one: a. -3 -2 1 7 b. 3 1 7 С. 3 -2 1 7 d. 3. -2 1 -7

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Q: 1 -4 - 16 - 18 -4 5 9 -7 3 b₁ be column 1 of B and b₂ be column 2 of B. If A = b₁ = and AB =…

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Q: 2x+ 6 2. * x+3 x2+ 6x+ 9

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Q: az If b b2 b3 = -2, find C2 C3 a1 - a3 a2 bị - b3 b2 bz. C1 - c3 c2 C3

A: Given,  a1a2a3b1b2b3c1c2c3=-2

Q: factor. .63. —2г1 + х .65. у(у — 6) + 9(у - 6)

A: GCF of the terms= x  So we factor out x

Q: Let a = (-5, 5, 4) and 6 = (-1,-4, 5). (a) a × b x (41,-21,24) x (b) b × ā X = (c) (ã × b) × ã = (d)…

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Q: Let B = [-1 1 4 -3] Find -4B

A: Solution

Q: 5. (3x - 2)xdx

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Q: 3.9b + a3 + 27 - 3a2 + 5a3 - 2a2 + 2.1b + 7

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Q: GIven u = and v = determine -4u - v

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Q: B бх +7 4x -3 A4 Зх + 16

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Q: -1 4 -1 3 B = 2 4 [2 0 -2 -1 3

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Q: S 3x+6 (1+ 8х+ 2х2)s dx

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Q: Given that a = (-1, 3), b = (-4, -3), and c = (-1, 5), find the number. %3D (a) a (b + c) (b) a ·b +…

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Q: -5,-12, -19,-26, .. A а, 3-5n + 1 %D a n = -7n + 2 а, 3D-7п - 12 a 72 D a, = 7n – 12 %D

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Q: Then where a11 where C11 = a12 = C12 = a21 = C21 = a22 C22= A 1 = (§ 8), B= ( − 4 ³ ) ,0 = (1 ²).…

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Q: (-8,-2) n(-4, 8) = (-8,-2) U (-4, 8) =

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Q: 3z + 3w = 5 5x + 10y +z + 56w =-9 4x +9y + 48w =-9 3x + 6y + 33w -6.

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Q: X = A + 3B, 1 A= -1 0 5 -1 -1 -4 3 2 2 B= 1 -2 -2 -3 3 -3 3-5 X = 2(AB+C), (1 2) (:)-(C) B= 1 0, C=…

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Q: An= -An-1+12An-2; A0=2; A1=16 Calculate A3

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Q: Suppose an = 5an-1+4an-2 – 3an-3 and a4 = 22, аs — 127, and ag = 717. Find a1, a2, and аз. ai = a2 =…

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Q: The table shows the movement of a stock for 30 randomly selected trading days. "Up" means the stock…

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Q: X = A +3B, 1 A= -1 5 -1 2 0-3 X = 2(AB+C), A= 2 , B = 1 3 -3 (30-1 (1 2) +4)-(3-49 B= 1 0, C= 0 6…

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Q: a-²b-6 a) 6-2а-4b-8

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Q: Suppose an = -3an-1 a1 = a2 = a3 = 2an-2+ 6an-3 and a4 = -17, a5 = 53, and a = -167. Find a₁, 92,…

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Q: -1 1 0 0 1 2 3 and B = 0 2 A = -3 1 A + B

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Q: 1 0 -2 4. Let A = -3 1 4 Find the third column of A-1 with- 2 -3 out computing other columns.

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Q: 3. a - 3b + 5c = -10 -2a + 4b – c = 23 2a – b+ 4c = -11

A: a-3b+5c=-10-------------------equation 1-2a+4b-c=23-------------------equation…

Q: If |A=[ 1 ] and AB = [ 4 -14 15 determine the first and second columns of - 4 5 B. Let b₁ be column…

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Q: Let A = -4 4 2 -3 -2 -4 2A-B= 4 -1 -1 Determine 2A - B. and B = -1 3 -3 0 3 -3 -4 -3 4

A: Here, we have given two matrix now we have to find out the required matrix  (2A-B) So, for this…

Q: Find whether A and B are independent in the following cases : (AB) = 256 ; (aB) = 768 ; (AßB) = 48 ;…

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