Problem 12. Let A = = (a) AB - BA= [od] (b) AB-BA = (c) AB - BA = [1 [3 -1 -3 1 [33] 0 3 -63 (e) None of the above (d) AB - BA= and B= = 61 Compute AB - BA.

Q: Find the inverse of AB if -1 -4 A-¹ = and B-1 = 0 -3 -1 3 -3 3

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Q: Find Im(z) if z(8 + i) = 7+ (384 + 448i)

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Q: 1. Simplify the following expressions: a) (x– 1)(x+ 2) b) (х- 10) - (х — 2) c) 4(x – 1)(x+ 1) + 2(x…

A: topic - simplification

Q: 18÷[(16-13) ×7-12]

A: I=18÷(16-13)×7-12

Q: Find the inverse of AB if A-1 and = -5 -1 5 -1 1

A: we need to find (AB)-1 from the given data.

Q: In this answer to the previous follow-up question, why do we multiply the (4n - 1) at the top? This…

A: Here, we explain the reason why we take the term (4n-1) on top.

Q: Example 14. X of 20 terms was found to be 35. But afterwards it was detected that two terms 42 and…

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Q: Perform the operations indicated. "G:)-(;3) (a) (2 5 -3) 4 -2 5) 3 2) (b) /-6 -2 -3 3 (2 5 -3 7) (c)…

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

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: 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: Please explain

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Q: If A=-1 4 -3 -7/ -1 and A¹=/? ? (22 a ? What is the value of the element a? Give your answer…

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Q: Divide x+2 x²+3x-10 x²-2x-8 x+3

A: We know that the divided can change multiplication then numerator and denominator are change…

Q: compute 2A

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Q: HA-[-2]. If = O A-¹ O A-¹ = O A-¹ = O A-¹, 24 = find A-¹. 3 = 6 -4] [4-2] 6 -5]

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Q: 5) Find CD 2x +21 C D x + 21 10

A: Given the line segments

Q: compute A + B

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Q: 1 4 A = -2 -3 3 B= |1 2 -3 2 -4 4 -2 -4. 3 -9 AB = 3 -12 Ex: 42 -8 10

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Q: and [AB) 1 = 4-33 [1] B-1 ||

A: We will find the required.

Q: Evaluate (1)/(2)+ (1)/(4)+ (1)/(8)+ (1)/(16) + ⋅ ⋅ ⋅.

A: To Evaluate: 12+14+18+116+..... Concept: Sum of Geometric Series:1. a+ar+ar2+ar3+····+arn-1, then…

Q: Solve the problem 5+8+11+14+...+299+302= 100 terms

A: We have given that, An Arithmetic series i.e, 5+8+11+14+...+299+302 From the given series, a = first…

Q: If it was 3 A = [ ³₁ 2] 4 So 4² = 123 20 8 5 - A 16 A² = [¹64] - B 9 13 5 A² = [ - 11/2 - C A² = [16…

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Q: QUESTION 1 a) Solve the following: i. ii. -6 ≤2(-x + 4) ≤ 12 3(2x - 4) = 2[2x - 4(1-x)] iii. x+4 x +…

A: 1)i) 3(2x-4)=2[2x-4(1-x)] ii) -6<=2(-x+4)<=12 iii) (x+4)/2 + (2x-3)/5 =5 Repost the next part…

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: 1) X2 -4xy+ 3y2 2) 9x2- 25y2 3) x =-16 -16

A: 1.X2-4XY+3Y2=0 Reorder the terms -4XY+X2+3Y2

Q: compute BA

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Q: 7 [3-(2-5x)] + X= 4 (9x+2} +1+x/²

A:

Q: If [5 - -8 A = [611] 0 " then A- 1 =

A: The objective of the question is to find the value of 'A - 1' given the equation '5 - -8A = 611'.

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: 3x +2y-z = 3 +7z=9 + 5z = 12 (2x-3y

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Q: 5-1 2 Compute A-613 and (613)A, where A = -3 -3 A-61₂ = 3-7 1 1 www

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Q: 7. (x+4)(x-3) = -9x Standard Form:

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Q: (Зл — 1)! Simplify. 2!(3n + 1)!

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Q: 10. Simplify 2 5 + x+3 x+1 ○a. ㄱㄴ ㅗ 17

A: 2/(x+3) + 5/(x+1)