2.1. Prove that B Is erse of A -17 11] -7,B: 0 3 2 [1 1 2 2 4 -3 [3 6 -5] 2 A = -1 11

Q: Graph the solution set for each system of linear inequalities. a) y >x- 2 y<x+3 y-10 5- -10 -5 10…

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Q: 03). Evaluate the following (Answer One only). 1 2 1 2 6. 1 A) If A=| 6 4 -1 and B= | 8 -2 Fin 3 5…

A: Solve matrix

Q: Compute (-1AT + 2B) C, where A = (-14T +2B) C = 9 7 4 -3 7 -5 " B = -5 9 -4 6 7 3 and C= 6 3 () -3 7…

A: To find (-1AT+2B)C

Q: x-1 x +4 x + 2 b) 1 x - 1 + x-2 x² = 4 X

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Q: 7. Find the difference of (3m'n-mn-4m+3) and (4m'n+3mn +2m+6), what is the coefficient of m in the…

A: Difference between two expression

Q: Determine whether each of the following is singular or nonsingular: 4 1 -21 i- A= |1 7 [3 2 4] ii -…

A: (i) The given matrix is A=41-2173581 A square matrix is said to be singular if det(A)=0 and…

Q: I. Find A + B, where a) A = 1 0 41 b) A = 1-1 2 2 1 L 0-2-3 J -1 0561 L -4 -3 5-2 J [-13 3 5 1 2 2…

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Q: If a,b,c,d are in distinct real number in A.P. Such that 2(a-b)+c(b-c) +(c-a) =2(a-d)+(b-d) +(c-d)'…

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Q: 8. Let a, b and c be any positive real numbers. Prove that b² + c² a²+b² 2c a² + c² + 2b 2a > a+b+c.

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Q: -2 23 3 in span Is {} 2 3 1 1

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Q: -8 -6 - 41 | + 3. 10 -6] Compute: 4 · 1

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Q: 5 -1 2 Compute A-613 and (613)A, where A = -3 3 -7 -3 1 1 A-613 = (613)A= -1 -1 2 -3 -3 -7 -3 1 -5

A: A=5-12-33-7-311A-6I3=5-12-33-7-311-6100010001A-6I3=5-12-33-7-311-600060006A-6I3=5-6-12-33-6-7-311-6A…

Q: 2 5 A ^^ - [ ²7 ] and -7 6 Given : Find the following 1. (24)¹ 2. (AB)-¹ 3. (4¹) ¹ B 7 -[? -37] 2 0

A: Since the student has posted many sub-parts of the question and does not mention any specific part,…

Q: а) За — 5 <7х + 7 -6 –5 –4–3 -2 – 1 1 2 4 5 3

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Q: 3 S ₁² √ (²√₁² - ²√+²) ³ dt

A: Given

Q: 9. If an+1 = 2an + 2 and ao = 4, then an = O 3(2)n + 1 6(2)n-2 O 2n + 3 O none of these

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Q: compute 2A

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Q: If A = 0 0 Then A 1 -4 8] 1 6 0 1 0

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Q: Let C= (replace the third column with the second column C2 C.). Show that |Cl=-IAl (Home work) lumn…

A: As two questions are given , I will do only the first one : C=13211-1243…

Q: iken that I+2=1 xpressyin terms of xand z.

A: A function defines a relationship between two sets, where one set is dependent on other set. Any…

Q: 2 4. Express 989 = 23 43 in the form x² + xy + 5y².

A: The given number is 989. The objective is to express the given number in the form of x2+xy+5y2.

Q: compute A + B

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Q: [-1 2 Q5/ Let A = |-2 5 -3] 3 4 ,then the C33 is 0 1 -1 -10 -2

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Q: 10) 5x – 3y<-15 Ay 6-5 4 3-2-1

A: Graph the following

Q: 10. If * -2 1 A -3 5 -1 3 Then cof (A) %3D -11 3 -5 -9 6. - 10 -3 1 11 -3 5 9 -6 10 3 -2 -1 None -11…

A: We have the matrix A=-210-3250-13 Now, if we have a matrix A=a11a12a13a21a22a23a31a32a33 then the…

Q: 2 [[t+²2] ² Evaluate Lt+ :

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Q: 11) 3x + 4y = -4 6 5 4 3 2 -1 10 09 1 U GFT R 10 2 3 4 5 6 x

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Q: (7) For any nonzero a, b € Z, the gcd(a, b) divides the lem(a, b). (8) If r, y € Z and 3 divides ry,…

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Q: compute AB

A: Given,A=314-201122 and B=102-3112-41

Q: A=[1 2 3 5, 9 13 26 15, 4 -1 0 3, 6 9 11 7] compute A-1

A: Given matrix is  A = 123591326154-10369117 find A-1

Q: Compute A -213 and (213)A, where A = A-213= 5 - 4 -4 -1 2 3 - 5 1 3

A: In this question, we will compute the matrix.

Q: compute BA

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Q: 2) (n²-n-29) (n-6)

A: Please refer to the image below

Q: 10.10) What is the least common denominator of (1 Point) 3 and 1 ? 3x3 6r2 9x O A.9x B. 18x O C.27x…

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Q: 1) х*- 27 2 - A) (x – 3) B) (x- 3)(x² + 3x + 9) C) (x+ 3)(x² – 3x + 9) D) (x – 3)(x + 3)

A: Due to Bartleby guidelines, only 1question can be solved. Please repost the remaining questions to…

Q: 11| Q1) If A--2 -1,B 3 3 4 -5 -1 -1 13 -1 Find (–1 x A) + (B + C)

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Q: (:)? /3 9. Which of the following is equal to (b) (–1)"-12·5., 3"n! 3.5-7..... (2n + 1) (Зп — 4)…

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Q: ing expression, evaluate if possible. If not possible, state why. (а) АВ (b) ВА (c) 2A+ CT (d)…

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Q: 2s + 5 cosh t L- s2 + 6s + 34 et 5s L-1 (s – 2)² 3t -

A: Laplace transform of the function

Q: (49-12)3/2 +6 - dt

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Q: 2. Given that 2 -10 -2 6. B = 10 -2 A = 14 12 10 -12 -4 -2 -5 2 -2 find the following: 2.1.) А+В…

A: Given :A=2-10-21412104-22B=610-20-12-4-52-2