Find the products AB and BA to determine whether B is the multiplicative inverse of A. 10 0 0 1 0 A = 0 0 1 B = 10 0 0 1 0 0 0 1 AB =

Q: A-1 = [ -4  -4 ]           [ 5     3 ] B-1 = [ -4   5 ]           [ -2   1 ]

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Q: Show that B is the inverse of A. 2 A = 1 1 %3D -1 -1 -1 -2 AB = %3D %3D %3D BA %3D

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Q: Calculate the products AB and BA to verify that B is the inverse of A. 1 3 -1 -3 4 A = 1 B -2 1 -1…

A: Given data: The first matrix given is A=13-1140-1-32. The second matrix is B=8-34-21-1101. The…

Q: Find the inverse of AB if 5 -1 1 -5 and -3 -3 B = 1 -1 -16 -14 (AB) -8

A: Given A-1=5-11-5 and B-1=-3-31-1we know that (AB)-1=B-1.A-1

Q: Find the inverse of the given elementary.

A: Given the matrix  . We need to find the inverse of matrix.

Q: Compute the product. 8. II (-1)/ = j = 0

A: We put j =0 to 8 and solve it.

Q: Show that B is the inverse of A. -4 2 A = - [ 1 ² ] B = [ 5 58 2 ↓ 1 AB = BA = 00 ↓ 1 - 1 2 = I = I

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Q: Show that B is the inverse of A. [ 5 1 2 -1 A = В - 9 2 -9 To show that B is the inverse of A, we…

A: Here, the given matrices are: A=5192, B=2-1-95

Q: Use the SVD is to find the inverse of -1 -2 1 -2 2 1 A = -2 1

A: First determine the determinant of the matrix. Now determine the adjoint of the matrix and then…

Q: 2. Let A, B E M22(Z3) be 1 2 A = B = and For each of A and B, either find the inverse or explain why…

A: Solution...

Q: Q4. Determine whether A is unitary, if yes find the inverse [1+i 1-i] 2 A = i 1+i 2 2.

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Q: The multiplicative inverse of 1+ 4x in Zg[x] is: O 1/(3x+1) 4x+1 6x+1 None

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Q: Calculate the products AB and BA to verify that B is the inverse of A.

A: A=  1   3-1  1   4  0-1 -3  2,  B= 8-3  4-2  1-1  1  0  1 Now, AB=  1   3-1  1   4  0-1 -3  2 8-3…

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

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Q: Find the product AB, where 1 a) A= 0 1 1 -1 1 1 -1 -1 %3D -1 1 [1 b) A = 1 -3 1 -1 2 3 2 B = -1 0 3…

A: (a) To find: The product AB Given information: The matrix is A=1010-1-1-110, B=01-1 1-10 -101…

Q: [1 2 3 If A = |4 5 6 [7 8 0] Q1: Find the inverse of A by using Cayley-Hamilton theorem.

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Q: Compute the inverse of A. 2 1 A = 0 3 -1 %3D -3 4 -2

A: First we calculate determinant of A and adjoint of A.

Q: Show that B is the inverse of A. -2 1 2. 3-3 -0 6 -2 A = -3 1 2. 6. %3D -18 6 15 STEP 1: Find AB. AB…

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Q: A. Determine whether A is unitary, if yes find the inverse

A: As per bartleby guidelines for more than one question asked only one is to be answered please upload…

Q: The multiplicative inverse of x? + x in Z2[x]/ is: x+1 X^4 X^3 None

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Q: Q6. Determine whether A is unitary, if yes find the inverse 1 1+i V2 A = 2 -1-i 2.

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Q: Find the inverse of AB if -1 -2 A-1 3 and [:] -1 -1 B-1 -5 (AB)-1 = 2.

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Q: 2. Find the following elements in Z₁9: a. 13 X19 17 b. 13 +19 17 c. -12 (the additive inverse of…

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Q: Find the inverse of the given elementary.

A: Let we have a matrix A Then inverse of matrix A (A-1) =  Adj A|A| Where, A denotes the determinant…

Q: a. Find the elements of Zg that have multiplicative inverses.

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Q: 10 Suppose A has an inverse. Show that (A")-' = (4¯')". (Hint: Úse the fact that AA™' = I, and take…

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Q: Calculate the products AB and BA to verify that B is the inverse of A.

A: Given that: A=4172 and B=2-1-74

Q: 4. What are the inverses of the products AB and BA if there is any? [o 1 0] 010 A= 10-1 0 1 0 0 101…

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Q: 18. Find the Inverse of Ax)-2x a. C. %3D b. f(x)- 2 d.

A: Since you have posted more than one question, we solve the first one for you. For the remaining…

Q: Calculate the products AB and BA to verify that B is the inverse of A. 9 -10 -8 3 2 A =|1 1 -6 4 -12…

A: We are given that, . Now,        AB=32411-621129-10-8-121411-121212    =3· 9+2-12+4-123-10+2·…

Q: 11. Assume that the stated inverses exist, prove (I+ A-B-)-A-1 = A-(I+B-1A-1)-1

A: We will use the properties of matrix multiplication to prove the given equality.

Q: Find the inverse of AB if 4 3 A 5 -3 and [:) 2 5 B-1 = -5 2 (AB)-1

A: Topic: Matrix The given matrix is A-1=435-3 and B-1=25-52 to find the inverse of AB

Q: Evaluate in a + jb form, given z1 = 1 - j3 , z2 = -2 + j5 , and z3 = -3 - j4 a) z1z2 b) z1/z3

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Q: Use Cayley-Hamilton to find Bª and B¯1 . Where [1 B = |0 2 1 [3 -1 1.

A: cayley hamilton theorem

Q: Determine inverse of A if A = (1 1 2 3 4 / 1 1) 8 9.

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Q: Show that B is the inverse of A. 4 -15 4 15 A = B = 4 -1 1 4 To show that B is the inverse of A, we…

A: Given the two matrices