D Question 7 Find the inverse of ((0, 3), (4, 5), (-8, 7), (12, 9), (16, 11)} O ((3, 0), (5, 4), (7, -8), (9, 12), (11, 16)} none of the above (3.0). (5, 4). (7. −8). (9, 12)) (3.0), (5, 4), (7,8), (9, 12), (11, 16)} 4 Previous 4

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

A: Given that,       A=411-2-193,  B=-5-134013,  C=75-6-19-1

Q: Let A 1 value of k. [23] A and B = 1 -7 217 k If AB = BA, find the

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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: If z1 = (3,7) and 22 (5,-6), then 2122 is equal to what? %3D А. (57, 17) В. (15, - 42) С. (15, 42)…

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Q: 1 dx

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Q: Find the value of |(-1)*+1 – (-1)*+2|. A. -2 B. (-1)" C. 2 D. I(-1)"| E. None of the above.

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Q: 8(a+9) =

A: Given,           8(a + 9)

Q: how does the a in the second row become a 0

A: It is given that the row operations are performed on matrices as, 010-10a0-a0~01a-10a000~-10a010000…

Q: rỉ + 10x1x2 + x = as² + ßt²

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Q: (22) Let A = (-∞, -2] and B = (102, ∞).

A: Given A=(-∞, -2] , B=(102, ∞). Now, the union of two sets consists all those elements that belong to…

Q: Find A. A = (3A)-1 · [ = 10 4 21

A: We have to find A using given data.

Q: If x = (1/2)a + (2/3)b + (3/4)c c=(12x-6a-

A: The detailed solution is given below Thank you

Q: Given w= (-3, 11), s=(-4, – 5), and r= s= (-4, - 5), and r= (4, 9), find 3r- (w+s). 3r-(w+s) = (|

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Q: Find A. A = (2A)-1 [ -1 -2 2 2

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Q: Find the inverse of AB if 5 -4 A-¹ and B-1 = = (AB)-¹ = -2 -4 14 -5 2 ]

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Q: Then where a11 where C11 = a12 = C12 = a21 = C21 = a22 C22= A 1 = (§ 8), B= ( − 4 ³ ) ,0 = (1 ²).…

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Q: Find a21 of A-1 Find a22 of A-1

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Q: If a = [5,-2,1] and b.= [-1,-3,4], find | -a + 2b |

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Q: (-s+ s2) + (-6 - 7:) = |

A: Given:(-5+5i)+(-6-7i) To perform complex number addition add real and imaginary terms.

Q: Let A = 2 0 and 1 -1 2 3. find A+(28)"

A: Given that A= 1201-12        and B=2-11103 find A+2BT

Q: - |xVx +1 dx

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Q: 28 Σ

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Q: 4x+1=-36

A: Given,         4x+7=38

Q: Suppose an = 5an-1+4an-2 – 3an-3 and a4 = 22, аs — 127, and ag = 717. Find a1, a2, and аз. ai = a2 =…

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Q: 1. If A = B = 2 - find (a) A +B, (b) A - B, (e) 2A – 3C, (d) 3A + 28 - 4C, () AB, S BA, (9) (AB)C,…

A: Note: Please repost remaining subparts as i can answer 3 subparts as per my policy.

Q: 1 -2 7- Find the inverse of 3 -1 4 -3 -7.

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Q: 3 If A = 3 what is A-1?

A: Given that: A=3-430

Q: an= 5(-2)n-1 Find a 10

A: Given nth term of the sequence is an=5(-2)n-1 The task is to find a10

Q: * Q1 X1 +x2] 3 X1 4 X2 If 3 [x3 X4] [x3 + X4 1. x1 = -2, x2 = 2, x3 = -2, x4 = -3. 2. x1 = 2, x2…

A: We will perform the addition and scalar multiplication of matrices on both the sides. Then we will…

Q: find -1 2 5+1 s(5+1)²

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Q: f A = (1 2)           (-4 5)   and B (-3   1)            (0  -2) calculate ATB

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Q: Show that [-3,0]| = |[-2, 7].

A: We say two sets have the same cardinality if there exists a bijection between the two sets.

Q: Find a21 of A-1 Find a22 of A-1

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Q: 2 x -dx 6. Jo 1-x

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Q: valuate 2r +c + D.

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Q: 3). B = ( 1 2 4 2 :). Find 2A + 2B – 3C -4 and C = (* Given A = - 4 3 2 3

A: Given matricesA = 21243-1B = 104215C = -4213-212A + 2B - 3C = ?

Q: Is A = [ -5   5   1 ]            [ 0   1   -1 ]            [ 1   -1   0 ] the A-1 = ?

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Q: 2. Find A if (A-1-21)² = -2 = -21]

A: Basic properties of matrix are used

Q: Find et, where A = 5 3 -3 -1

A: Given That : Matrix A=5-33-1. To Find : eAt