A-B, 2A, 2A - B. and B+ A. (If not possible, enter IMPOSSIBLE in any single cell.) Find, if possible, A + B, -3 B = A = 3 -1 -4 (a) A + B (b) A - B (c) 2A (d) 2A - B I 1

Q: a2u b. ax2 a2u = 0 at2

A:

Q: 2. Let ū = (-1, 2, –1) and i = (-2, 0, 3). Find ū · ū.

A: Apply dot product

Q: A-B, 2A, 2A - B. and B+ A. (If not possible, enter IMPOSSIBLE in any single cell.) Find, if…

A: We can find A+B and A-B  if the order of both matrix are same .

Q: Find |A|, |B|, AB, and |AB|. Then verify that |A||B| |AB|. %3D -3 1 В - 1 A = 9 -3 -1 (a) |A| (b)…

A:

Q: If 7 - 2 1 8. [1 -2 -2 -4 A =|- 2 3 B = -1 -3 , C =| 0 3 and D= 1 - 4 - 7 [2 - 4 | then find (A' –B'…

A:

Q: = [a b] and B =[2³]. a. Compute AB. b. If AB = 1-5₂ 1. Let A = find the entries of A, i.e. find the…

A:

Q: 5. Зх - 2у %3D 12 7x + 2y = 8 х %3D 2, у 3D —3

A: Q5 asked and answered.

Q: (a) Find h(-2), h(0), h(2), and h(3). h(-2) = h(0) %3D h(2) h(3) %3D (b) Find the

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Q: Find a and b such that 2 1 20 = a 2 +b -4 -22 -1 a = b =

A:

Q: (-1 -5) 4 and B= 3 -1 , find A-B. -3 b. If A =-1 9 -12 5 2 3 1. 2.

A: The following matrix multiplication is done as follows

Q: Let A=(1,-1,2;3,0,1;-1,2,0) C=(-1,2,0,1;2,-1,3,0;1,2,1,-1) Find AC if it is possible to find please.

A: Given A = 1-12301-120C = -12012-130121-1

Q: W(-4, -3), X(1, -2), Y(2, -7), Z(-3, -8) WXYZ is a

A:

Q: Does -3(4n + 2) = 4n + -2(4n - 6) have a solution or no

A: We have to find whether this equation has solution or not. The given expression is -3(4n + 2) = 4n +…

Q: Let A = [-7  -8]                      B= [-5  7]              [-9  0]          and             [0…

A: Given,            A=-7-8-90     and  B=-570-3

Q: Let 6 -2 3 -5 A = and B = -2 1 2 -3 (a) Find AB, A-1, and B-1. AB = A-1 B-1 = (b) Show that (АВ)-1 3…

A: Formula: Let A=a1a2a3a4 and B=b1b2b3b4. Then, AB=a1b1+a2b3a1b2+a2b4a3b1+a4b3a3b2+a4b4 The given…

Q: Solve using Cramers Rule: A collection of nickels, dimes and quarters totals $6.00. If there are 52…

A:

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

A:

Q: E an= 5an-1 -6an-2 + 57 do = -2, a, = 5 %3D

A: We have given an=5an-1-6an-2+5n5 , a0=-2 , a1=5 Rewrite the relation as. an-5an-1+6an-2=0 So, the…

Q: Multiply. 6(2-4i) -4(-5+i) 39. 3i(3+8i) 37. 38. -Si(4- 31) (2-2i)(6+i) 42. (-4+3i)(2+5i) 40. 41.…

A: Expressions are given, we have to multiply it.

Q: If an = n+ 3", n> 0 then choose the correct option %3D аз — За2 — ао + 2 - az = 3a2 + ao - 2 %3D O…

A: Substitute 0 for n in an=n+3n and simplify, to find the value of a0. a0=0+30=0+1=1 Thus, a0=1.

Q: B В %3D {(3, 1), (2, 1)}, в' %3D {(-12, 0), (-4, 4)}, -1 [x]B :

A: Find transition matrix from B to B`,and from B` to B,verify the transition matrices are inverse of…

Q: 2 -3 -5 5 2 -2 Let A = အားကြည့်ကြပါ 5 B - 1 -3 -5C - 3 4 Find: -3 -4 -1 3 5 -3

A:

Q: у" — Зу" + 3у' — у%3Dх*е*, у(0) %3D 1, у'(0) %3D 2, у" (0) %3 3 -

A: Explanation of the answer is as follows

Q: If AB = 4x +4 and ZY= 3x-1.5, what is the length of AB? (4x+ 4)- (3x-1.5) A 36 units 9 units 3.5…

A: By mid point Theorem  The line segment in a triangle joining the midpoint of two sides of the…

Q: Subparts a,b, and c were already solved. Just need D and E still

A: Probability = favourable outcometotal number of outcomes Event A = number rolled is odd Event B =…

Q: -2 -7 -9 If A = 6. Find the third column of A-1 without computing the other columns. 1 4

A: Use simple matrix operation.

Q: ...=A.B Ā.B al B =i- 2K 3Ã = 2ī – 35 – k US i3/

A: Here we have given two vectors A→=1i⏞-3j⏞-1k⏞ , B→=1i⏞-2k⏞ and we have to calculate A→.B→.

Q: 9. ad- bc-3 10. de - ab-7 11. ac-5b+4a 12. bc - 8a + 5b

A: We are going to solve only the first three questions and for the remaining question post the…

Q: ..=A+B Ā +B al. B = 2ī + 2j - 2K 3Ā = -i- 3j- k US 1/

A: Given A¯ = -i¯-3j¯-k¯B¯ = 2i¯ +2j¯ -2k¯

Q: 3 5 9 Let A = 1 and B = - 1 4 0 Find - 3A + 2B. - ЗА + 2B %3D

A: Thanks for the question :)And your upvote will be really appreciable ;)

Q: - 4 3 - 5 A = -1 -9 -8 B = 4 - 3 4 8 Find AxB. A×B =

A:

Q: What is the component form of resultant of 26 - 3ā? 2b à = (2, -3) b = (-1,5) Enter your answer by…

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Q: -5 1 -5 Let A = -4 ,B = -5 -1 3 1 Compute: 4AT + B

A:

Q: 19, 20, 21 and 22 Find a + b, 4a + 2b, a, and a b. 21. a = 4i –3j + 2k, b=2i– 4k

A: Given that

Q: b = (-1,3) and 7 = (-11, –2). What is č + b in component form? Enter your answer by filling in the…

A:

Q: -2 -1 -2 and A = 1 Determine A if A -1 -2 -3

A:

Q: -(÷) If A = 2 -1 -1 B = find (a) A +B, (b) A - B, 2 -4 -2 -1 (c) 2A - 3C, (d) 3A + 2B - 4C, (e) AB,…

A: Since you have posted multiple questions, as per our policy we will answer first question (first…

Q: Find A -B x C, (Ax В): (В х) if A%3 2а, — х, а, — 2а, В %3D 4а, + x,а, + 2а, and с 3 -âx + ây – x3â,…

A: see the attached image below

Q: an = 5an-1 -6an-2t | do = -2 i) what is the quessed solution ofnom

A: Given recurrence relation is   an=5an-1-6an-2+5n5, a0=-2, a1=5

Q: a² a³. 5. Ifbb²b³-1 = 0, show that abc = 1. lc c² c³-1

A: The given equation is aa2a3-1bb2b3-1cc2c3-1=0. Property of determinant:…

Q: 6) –1, 2, –4, 8, ... 1 А) а %3а. п -1 4 a, =-1 1 В) а %3Dа n-1 2 n a, = -1 C) a̟= a,-1 ·4 a, =-1 D)…

A:

Q: 2 -3 51 : Find det(B), if b = 1 3 -1 -2 2. | 2.

A:

Q: Let Ā = (2, 5, 3) and B = (-1,2, 1). Find Ã × B. %3D А. i + 53 – 9k В. -7 - 53+ 9k С. 117 - 3 -k D.…

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Q: 7. 3 b³ +ac ab+2bc 8. 3b+2a 5-c 9. 3a-2c 4ab

A: NOTE: Refresh your page if you can't see any equations. . here we have a=-2, b=3, c=4.2

Q: 21. If A = |−2 0 a. b. C. d. 1-3 -1 -21 -1 2 - 21 11 -2 121 2 18 2/1 -1 1-2 외 0 | What is the…

A: Given matrix is: A = -3-1-2-2-1002-1 The objective is to calculate the cofactor of the element of…

Q: 01 , = 2, x, = (1, 0) -2]° A2 = -2, x2 = (0, 1) %3D 1. A = %3D

A:

Q: a,=a,-1+a,-3 ao=1, a, =3, and a,=2 Find a3

A:

Q: Exercise 2.3.3 Find a, b, a1, and b¡ if: ]=[: "] 3 -5 1 а. ai bi -1 2 2 1 -1 2 7 2 -1 4 b b. a1 |

A:

Q: х} — 2х, — 5х2 5x2 x½ = 4x1 – 2x2 X, (0) %3D 2, х2(0) — 3 %3|

A:

Q: {[:] 1 -6 - S = -1 1 4 and let b= -2 -2 -6 1

A: