1 - 3 LA = 1 4 B = 4 3 - 12-121N

Q: Find the products AB and BA to determine whether B is the multiplicative inverse of A. -3 -2 2 A= B…

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Q: Calculate the products AB and BA to verify that B is the inverse of A. 2-3 7 -3 A = B = 2 4 -7 2 -1…

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Q: Show that B is the multiplicative inverse of A, where:

A: Two matrices, A and B are said to be multiplicative inverses of each other if AB and BA both results…

Q: Apply Method of Substitution and evaluate : 678 e 144x7 dæ 3 e6x8 + C, Where C is an arbitrary…

A: Question is solved.

Q: Compute the pseudo inverse of A

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Q: Find the products AB and BA to determine whether B is the multiplicative inverse of A. (shown)

A: Find the products AB and BA to determine whether B is the multiplicative inverse of A.…

Q: Describe the elements of M2(Z) that have mulitplicative inverses.

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Q: Find the products AB and BA to determine whether B is the multiplicative inverse of A. -32 4-1 A = B…

A: A=-32-44  ,  B=4-11-1AB=-32-44 ×4-11 -1AB=-12+2     3-2-16+4     4-4AB=[-10  1-120]

Q: Find the inverse of A = 34 21 -13 - 13 -8 17

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Q: Find the products AB and BA to determine whether B is the multiplicative inverse of A. 1 2 - 5 A= -…

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Q: (A) Perform each of indicated operations 41+3 (1) (7+41) - (5+1), (2) 1+i

A: Disclaimer: Since you have asked multiple questions, we will solve the first question for you. If…

Q: Find the argument of 1+i ал with integer a,b b write your answer as a/b for Arg (1+i) =-

A: We have to find the argument of 1+i in the form of arg(1+i)=aπb with integer a, b.

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: : find the inverse of A Us Minurs, cofartors, anal Adjuy a 3 o 2 A=2 0 -2 A-[ 0.

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Q: Find the products AB and BA to determine whether B is the multiplicative inverse of A. 1 A = - 3 -4…

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Q: Find the inverse of P = 4 if it exists. 1 -3 2.

A: SOLUTION-

Q: Find another representation of (5, π/4) in which, a) r is positive and 2π < θ < 4π. b) r is…

A: r, θ=5, π4⇒r=5  &  θ=π4 The point r, θ can be represented as, r, θ+2nπ, -r, θ+2n+1π    where n…

Q: (a) What is the inverse of M ? Explain. 0 1 5, |? Explain. 0 7 (b) What is the inverse of N ||

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Q: Determine the inverse 1. 1- 4. 3. 2. 1- 2. 2. 5 - 53 3.

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Which of the following are multiplicative inverses? OA7y and -7y OB. 7y 7x TXXX and y c. 7y a and X…

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Q: al/ Find the inverse trans formf (FB). 55+4 25-18 Fess=(

A: We will simplify the expression and apply inverse Laplace transform formula.

Q: Evaluate the given expression for z = 3 - 4i and w = 5 + 2i.

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Q: Use ONLY the given information to state the reason why AABC ADBC. ZA ZD, AC= CD, and AB- BD C 34 12…

A: Given  ∠A≅∠D,AC≅CD,AB≅BD

Q: Calculate the products AB and BA to verify that B is the inverse of A. 7 A = B = AB = BA = Is B the…

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Q: If (2n+1)! An? + Bn + C (2n-1)! determine the integer values of A, B, and C.

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Q: 3 1. Determine the inverse of 7. 17 17 4 3 17 17

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Q: In U(9) find the inverse of 2, 7, and 8.

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Q: Which of the following is an identity element of the binary operation (*)? Possible Answers: e * b =…

A: binary operation for (*) identity element ; multiplied identity element and other element together…

Q: If A = i - 2j-2k, B = 6i +3j + 2k, find A.B if 0 = 70 7.182 4.897 12.5 O 5.12

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Q: Given A = 5 and B = ( Show that k=7 if A + 2B = :). Hence identify the (19 8. k inverse of B.

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Q: Find the inverse of each element in U(7).

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Q: Find the products AB and BA to determine whether B is the multiplicative inverse of A. 3 A = 1 - 3 B…

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Q: Find the inverse of 6 − 5√7 in the field ℚ[ √7]

A: To find the inverse of 6 − 5√7 in the field ℚ[ √7].

Q: find the inverse of A Uo Minurs, Cofartors, aned Adljug 3 o 2 A=20 -2

A: From the given problem:   A=30220-2011   As we know that the formula of the cofactor matrix is:…

Q: Show that B is the inverse of A. [. 51 2. B%3= 92 AB%3D BA =

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Q: Determine whether B is the inverse of 9 - 8 6. 9 8 A= B%3D 6. -10 10 9

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Q: (11) The adjugate of A= is: (») [ (b) (c) (d) (e) None

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Q: Given that a b= a + b – 1, where is a binary operation on R. If the identity element is 1, then the…

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Q: Which of the following is additive inverse of 12mod8? a. 90 b. 92 c. 87 d. 66 a Ob C

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Q: Find the multiplicative inverse of each given element. b. [7] in Z11 e. [17] in Z42 h. [9] in Z128

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Q: Find the products AB and BA to determine whether B is the multiplicative inverse of A. 9 8 B = 9. -8…

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Q: 1. Which example shows the associative property of multiplication? A. a(b+ c) = ab + ac %3D B. (a+…

A: .

Q: Perform the following using the binary operations: 1. 4 + (3a + 4b) = 2. 2x (2 + 2y) – 4x = 3.…

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Q: (b) Determine whether + is associative. (c) Find the identity element. (d) Find the inverse of a.

A: A. Commutative x * y = x+y-xy y* x = y+x -yx Now  x*y = y*x  Therefore  * is commutative

Q: The additive inverse of 3 is -3. O True O False

A: Given that  The additive inverse of 3 is -3

Q: If j = i-2, then the re-expression of =2 &n-i is Ljo ¤(n–2)–(j+2)·

A: To check that ∑i=2nxn-i=∑j=0n-2xn-2-j+2when j=i-2

Q: The symbol 2-1 stands for the multiplicative inverse of 2, or !. Give the value of each of the…

A: Our Aim is to give the value of the following:-(1) 3-1Answer⇒3-1 stands for the multiplicative…