Use the matrices below to answer questions 1-10. 12 [1 A= 2] - -√5] C-4 ¦ °- -- -- 1 F 0 B = D = 1² 21 E = = 11 14 1 61 1.-3(A + B) = -1 3 2. 8E= 3 1 -2 -1] 2 -4J

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: Perform the following operations: A B =[ Let A and B be the following matrices. B. A = A = [-5 9 -8…

A: We will perform the given matrix operations.

Q: x- y+10z = 29 x+ y+2=6

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Q: [2 -2 -1 L2 A = |1 The first row of the inverse of is: Select one: a. [-2 3 3] O b. [-2 -3 -3] с. [2…

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Q: 1 -4 - 16 - 18 -4 5 9 -7 3 b₁ be column 1 of B and b₂ be column 2 of B. If A = b₁ = and AB =…

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Q: -4 -4 -1 1 -2 If A = 5-5 and B compute AB and BA, if possible. -2 -1 -2 -1 -4

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Q: Find the inverse of AB if = -B R 1 14 A-1 and B-1 = (AB)-¹ = 3 -2 3-4 4 1 (88)

A: Given:We need to calculate (AB)-1. This can be calculated as follows:

Q: b) 33.xª-b+c where A = c) " +3x²+c = where A = and C= (3+x)¹¹/2 - 3(3+x) ⁹/² = (3+x)⁹/2. A, where A…

A: To find the unknown quantity.

Q: 9. 1 3 X - 2 1 5 3 1 32 -1

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Q: let A= [2 4]     B= [-3 0]    C= [-1 -2]            [-3 8]         [4 -1]           [3 -4]…

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Q: Find the inverse of AB if 5 -1 A-¹. and B-1 = -5 -5 5 4 [84] 0 -1 (AB)-¹ = E

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Q: 72 Σ2 = 2n+1. i=0 - 1

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Q: 20. H (3x - 5)º 27yº VEZ (6y + 8) (2x + 10)°

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Q: 3 [-301 2. Let u --- and - 6, and w=-30. It can be shown that 14 -2u - 6v-w=0. Use this fact (and no…

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Q: 1/6a+1/4=1/2a-3/4

A: 16a+14=12a-34

Q: compute 2A − 3B

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Q: [-3 10] 14 B = 10 [5 -2 17 -1] C = A =-5 2 D=[-11 8 -5] -8 3 -4 2 14 -6 -8

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Q: X = A +3B, 1 A= -1 5 -1 2 0-3 X = 2(AB+C), A= 2 , B = 1 3 -3 (30-1 (1 2) +4)-(3-49 B= 1 0, C= 0 6…

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Q: Find the multiplicative inverse of ( v2, -V5 ).

A: Solution

Q: 2 B= [11] 3 -1 Write B and B-¹ as products of elementary matrices.

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Q: If z₁ = 5-i, z₂ = 1-2¡ then evaluate 32₂ +22₁-5- z, 2z, -3z₂ +3-i

A: Use complex number concept

Q: a-²b-6 a) 6-2а-4b-8

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Q: Calculate the following. - 2+4 i (C) (-2+5 i) - 1- 5 i - 3+3 i 4+2 i 5+3 i (a) 2+ 4 i (b) - 5i - 3+3…

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Q: Use the

A: we have; 3x1-2x2+4x3=213x1+4x2-2x3=92x1-x2-x3=10

Q: Find the inverse of AB if and (AB)-¹ = 4²¹ - 12/22/1 = = 2-5 B²¹ - [12]

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Q: 2 (1 2 3 B =25 3 108 C = 2 -1 0 -4

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Q: - 6 Compute 2(2A - 3B) if matrix A = and matrix B = 3 - 5 2 -5 2(2A – 3B) = (Simplify your answers.)…

A: Given that: A=413-5B=-6-52-5   NOTE: As per our answering guidelines, we can only answer 1 question…

Q: 01: Solve the following equations using matrices: x1 - 2x2 + 3x4 = 2 2x1 + 2x2 + x3 + 6x4 = 4 -x1 –…

A: We have to find out the solution of given linear equations

Q: If |A=[ 1 ] and AB = [ 4 -14 15 determine the first and second columns of - 4 5 B. Let b₁ be column…

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Q: Factor: O A. (= +3)(=-y) O B. (:- 3)(=-y) O C. (: +3)(=+y) O D. (:- 3)(= +y) O E. (:-3)(y-=)

A: Given expression is : zz-3+y3-z To find the factor of given expression.

Q: Consider the three equations: x - 2y = -1,3x4z = -1 and 2x +2y+z=2. Write these in the form of Ax =…

A: Given equations x - 2y = -1 3x - 4z = -12x + 2y + z = 2

Q: State the product of 2 + 2y and it's conjugate in simplest radical form. 1. -4y 2. x-2y 3. +2x/2y+4y…

A: Here we will find the product of (x+2y) and its conjugate,

Q: Which pair of equations are inverses of each other A =v- (( - 4)-- 2 4+2, gx)%= *+2, gCr) =(x-2F+3…

A: f(x) = 1-x -5 y = 1-x - 5 y + 5 = 1-x Squaring both side , y+52 =1-x x =1- y+52

Q: why can't formula #5 be applied to ∫ xdx/ (5+7x)^2

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Q: Use the matrices 10 -14r -11 -15q 14z 12 2y A = and B = -4 -2 -10 11w 4. -9 to compute the indicated…

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Q: Decide whether or not the matrices are inverses of each other. and Cmatrix (((1/2) - (1/2))((7/2) -…

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