Let A = and B = and [1 - [. C = -1 -3 -2 5 оооооооооо 38 -7 -2 -9 1 -1 -3 -8 0 -2 6-6 then which of the following can be computed? AB ВА AC Вс A2 B2 С2 ABC D (AB)2 DA2B2

Q: What is the value of z that makes the following true? 10 2ェ -1 4 I + 3

A: The given equation is 4x+3=102x-1

Q: 8. If an+1 = 3an + 1 and ao = 1948 1822 1796 2004 2, then a6 =

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Q: Evaluate. 5. 1)? X(X dx 1 5. 2. x(x² 1)2 (Type an exact answer.) I3D

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Q: Prove that A2=I.

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Q: 1 0 7 -2 -2 2 land B =| 4 12 6 5 9 -2 evaluate -2A+B.

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Q: If c = (−3, −5) and ♂ = (–2, −6), find |4č – 2.5d|. O √74 O √146 O 7√5 O 8√6

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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: Evaluate each of the following for x = 5, 7, 9 and 2. ∑x2 ∑x2 – 5  ∑(x2−5) 2∑x2- 5  2(∑x2- 5) 2)

A: Given:   X = 5, 7, 9, and 2.

Q: Simplity. Assume all exponents are positive integers. 35n 45x² 2. 35n² 25x 1. 4. p²-3p-54 p-9 5.…

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Q: 10. Let a = (1,-1,2), b = (2,0,−1), and = (3,-2,0). Evaluate or explain why the expression is…

A: The vectors:

Q: a a + b Determine all values of a and b so that belongs to а 1 3 1 Span 1

A: We have

Q: In³ w 3 w√In²w-4 mp

A: Given :∫ln3wwln2w-4dw

Q: If A = then det(A) Thus, -7 -91 3 A-1 -102 and det(A1) O is Nonzero 3 -34 34 [图] 3 7 -34 -102 x

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Q: 18. Which of the following expressions is equivalent to (5x - 4y) (3x – 2y)? Select all that are…

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Q: 1. (a) Prove that if alb and alc. then alb² + 10c + a.

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Q: prove the following statement.

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Q: √√3 2 6

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Q: Find A. A = = (2A)-1 1 1 || 4 [61] -4 11 6

A: Given  2A-1=6411 Inverse of a matrix X=abcd is given by  X-1=1ad-bcd-b-ca

Q: 2 0 2 1 1 - 4 Let A= and B= - 4 3 0 7 5 7 Find 54– 6B.

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Q: Compute: -57 5 + [ 5 0 -1

A: Given data