Use A-1 to decode the cryptogram. 22 A = 3 7 9 -3 -4 1 3 19 50 -37 -33 67 -5 -2 18 -4 1 23 -21 -25 17 -4 1 23

Q: 1- Find the inverse by Gauss Elimination method: [1 2 31 ii- A = 4 5 6 [7 8 9 2 1 2 A =|-2 iii- A…

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Q: (5a+ 4) + 4) (8а- 5)° MathBits.com

A: diagonals intersects at 90 degree

Q: 6 -1 4 Compute A - 6I, and (6I3 )A, where A = - 5 2 -7 - 4 1 1 A- 613 =

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Q: 5 + 6 x 2- 22 25. 7 3 3 - X 3 3 x 6

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Q: (A) 87632 (D) 98301 (B) 97531 (C) 98532 101 17. 5. HDDAB 84412 (A) 83312 (D) 844 (B) 84312 (C) 74412…

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Q: (a) Suppose all columns of B are the same. Then all columns of EB are the same, because each one is…

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Q: Add or subtract as indicated 18.   (-2p3 - 5p + 7) + (-4p2 + 8p + 2) 22.  (3y3 + 9y2 - 11y + 8) -…

A: See solution below

Q: Use A-1 to decode the cryptogram. 1 2 A = 3 7 9 -1 -3 -4 13 24 25 -1 -15 -23 3 2 -2 4 5 3 -5 -17 -23…

A: Given the matrix A=122379-1-3-4 A-1=1|A| adj A Given Value 13 24 25 -1 -15 -23 3 2 -2 4 5 3 -5 -17…

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…

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Q: 34, a5 -246, and a6 1210. Find a1, a2, 5an – 1 2ап-2 + 6ап -з аnd a4 — Suppose an and a3. a1

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Q: aまb=a+bt2ab 9Ab=ab+2

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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: 25a2-40a+12

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Q: 2.1 Given the linear number pattern: 1; 3; 5; 7 .. 2.1.1 Write down the next two terms 2.1.2…

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Q: 10.00 and a3n| 24.40. Determine an %3D You are given: aŋ

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Q: (10. a = [-1, 5,2], b = [3, 2,-6], and c = [1, -4,-2]. Calculate the following: a) axb b) a b × c c)…

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Q: 1 2 -3 1 a) If A = -4 5 O -2, and B = Calculate: - ATB = %3D

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Q: Let 6 -2 3 -5 A = -2 and B = 2 -3 (a) Find AB, A-1, and B-1. 14 -24 AB = -4 7 1/2 A-1 %3D 1 3 -3 B-1…

A: We use the general rule for the inverse of a 2×2 matrix and multiplication of matrices to answer the…

Q: प्रश्न 1 से 5 तक प्रत्येक व 1. (1-2x)s

A: I am solving the 1st part if you want all the parts to be solved then upload one question at a time.

Q: 4 -2 -7 4 If A = and B = compute AB and BA, if possible. 4 -4 -9 6

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Q: Which of the following statements is false regarding Gauss-Jordan elimination? Select one: O a. It…

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Q: 1. Find the GLB of the set: {x:|x - 4| < 1}. -1 b. 1 -3 d. 3 e. 0 а. с.

A: We need to solve the given inequality to find GLB

Q: [1 0 (i) Decode the cipher text "19, 45, 26, 13, 36, 41" using A->0, B>1, .z->25 and A = 2 1 0 [1 1…

A: We have to Decode and Encode the given message.

Q: A To-do EPre-Algebra Flashback #17…

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Q: -4 5 Given A compute 3A 2 3 ||

A: Compute 3A for the given matrix A

Q: Use A-1 to decode the cryptogram. 1 2 2 A = 7 9. -4 -1 14 -2 34 115 -55 21 301 -9 10 70 -8 13 75 -29…

A: Given,                                   A=122379-4-114-234115 -5521301-91070 -81375 -29-1121-81375…

Q: 11. The first row of AB is a linear combination of all the rows of B. What are the coefficients in…

A: We have to find the ist row of AB

Q: Use A-1 to decode the cryptogram. 1 2 2 A = 7 9 -3 -4 1 3 19 50 -37 -33 67 -5 -2 18 -4 1 23 -21 -25…

A: Given,  A=122379-3-41 Now, A=122379-3-41=17+36-2(3+27)+2(-12+21)=1…

Q: 7 4 3 find Jordan form -2 12 -2 9 -4 9

A: We have to find the Jordan canonical form of the given Matrix.

Q: -4 21 1 to decode the cryptogram 3] 6.) Use A =0 14 -5 112 -140 83 19 -25 13 72 -76 61 95 -118 71 20…

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Q: 4 7 8 6 A =|8 6, B = 2 6 54 compute the following. АВ i i AB = i i i

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Q: 2. Write 1 2 3 4 56 6 5 4 3 2 1 as a product of simple transpositions.

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Q: 1 7 8 r5 1 2 -2 3 5 -6 -9 12 -2 -3 -4 0 -9 -7 -8 -4 1 A B 5 [10 -11 1 3 4 С %3D diag(6, —4, 13, -15)…

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Q: 3 1 4 -2 01 3. et A = O 2 B= -3 2 2 2 -4 Compute (2 A)"+CB+A)- AB +(BA)T.

A: Given:  A=314-201122B=102-3112-41 To Find:  To copute 2AT+B+A-AB+BAT.

Q: Use the given LU factorization to find all solutions to Ax = b -7 4 9 |,b : 1 0 01 -7 1 0 -1 7 1 -39…

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Q: We can find the coefficients in the expansion of  (a + b)n  from the nth row of        triangle. So…

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Q: 1. and AB = 4 34 -2 fA= 1 find b24, the (2, 4)-entry of B. 1 -1 0 3

A: We have to find the b24 elements of B.

Q: 1 2 1 6. a -3 1.74 6 8 2 12 0.45 1 3 2 1 1 -0.2 d -0.12 1 e 0.08 -1 3.

A: Dear student,                      you have asked for matlab code but we have no option here to type…

Q: Use Lagrange interpolation to derive the Adam-Moulton 2-step method wo = a0, uwi = a i 21. Wi+1 = wi…

A: Let (x0,y0), (x1,y1) and (x2,y2) be three given points. To find the Lagrange interpolation…

Q: 2 A = 1 0 3 4 -3 8 What is the (1,2) entry of adj(A)? What is the (1,2) entry of A-1?

A: We are given a 3x3 matrix. We need to find the (1,2) entry of adj(A) and A-1 . We know that A-1 =…

Q: 1 -3 3 4@ O } watrir, A= Find A75 3 -5 3 6 b 9- P the diffenen Linean

A: Given data A=1-333-536-64find  A75=?

Q: If (1 + i)(1-i) 2. a07879297 + 1. b17865173i. What is a + b? Your an swcr

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Q: 20 6 10 Let A = -1 8 5 and let b = B- 1 -2 1 3 W be the set of all linear combinations of the…

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