O does NOT have a multiplicative ìnverse

Q: The multiplicative inverse of x5 + x – 1 in Zg[x]/ is: X^3 x+1 x^4 None

A:

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: 23 is a supplement of 24, and m24 = 75°. Find m23. %3D

A: In this question we have to find ∠3.

Q: A certain brand of tea bags comes in packages of 5, 10, and 20 sachets, costing $5, $9, and $15 per…

A:

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: The inverse of 4 - 3 X – 2 k(x) - is ... 4 + 2 x + 3 k- (x) k- (x) = 4 (x + 3) + 2 %| k-' (x) = 3 4…

A:

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

A:

Q: Which of the following does not ex a. multiplicative inverse of 7mod 16 b. multiplicative inverse of…

A:

Q: Evaluate f2Tof 1 0 rdrde

A: The given integral is: I=∫02π∫01rdrdθ   As we know the Power Rule: ∫xndx=xn+1n+1+C ; n≠-1 And…

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

A:

Q: 3 Ax)= x – 2

A:

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

A: SOLUTION-

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: Which of the following does not have multiplicative inverses? a. 11mod5 b. 9mod4 c. 12mod7 d. 7mod6…

A: Let us consider and b are two integers are multiplicative inverse modulo m if  ab≡1(mod m) The…

Q: Total .76 .24 1.00 Are Y1 and Y2 Independent? Why or Why not?

A: Given table is, y2 0 1 Total 0 0.38 0.17 0.55 1 0.14 0.02 0.16 2 0.24 0.05 0.29 Total…

Q: Show that B is the inverse of A.

A: Given, The matrices are,

Q: Show that [-a, b] is the additive inverse of [a, b] in Q.

A: To Prove -a,b is the additive inverse of a,b in ℚ. By definition of additive inverse, For y in ℝ,…

Q: In which of the following clocks does 6 have a multiplicative inverse? Group of answer…

A: In which of the following clocks does 6 have a multiplicative inverse? 4-clock 5-clock 8-clock…

Q: .

A: Given

Q: 7. Ax)= 2x' -5

A: We have to find

Q: Use the method given in Corollary 3.4 to find the inverse of

A: The given matrix is A=abcd

Q: is called the multiplicative identity. • 0 -1 • 9 • 1

A: The multiplicative identity is 1because multiplying a number by 1 leaves it unchanged . If a is any…

Q: Select one: O a. Converse O b. Contrapositive Oc. Inverse O d. Biconditional

A: It is given that p= Roses are red and  q= Violets are blue  It can be seen that both statements p…

Q: Determine whether B is the inverse of A." 1 2) A = 10 1 В 0 1 -1 0. -1 10

A: Given, A=10    1−1    0,B=0    1−1    10 A matrix B is the inverse of matrix A if BA=I , where I is…

Q: The multiplicative inverse of x5 + x -1 in Zs[x]/ is: х^4 O x^3 None x+1

A: .

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

A:

Q: Show that B is the inverse of A. A [5 8

A: Given data:   The first matrix given is A=1258.   The second matrix given is B=-415/2-1/2.…

Q: (b). Apply the indicated operator 4²(x³ + 6x² + 2x). [CLO-1: LOL: C-3, PLO- 1].

A:

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

A: Since, we know that the multiplicative inverse of a matrix is thematrix that gives us the identity…

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

A:

Q: why are b - a and a - b are additive inverses of each other

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Q: Verify that B is the inverse of A, where 2 A = 5 1 3 -1 and B = 3. -5 2]

A:

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: The multiplicative inverse of 1 + 3x in Z,[x] is: 4x+1 6x+1

A: We can see only first two options in the given picture. And these two options are not correct.

Q: For Exercise, determine whether A and B are inverses. (See 11 01 0 -1 -3] -2 -3 -1 -3 -3 1 and B =…

A:

Q: Show that B is the inverse of A.

A: Given: A=1-123, B=3515-2515 we know that if B is inverse of A then multiplication of A and B matrix…

Q: Show that B is the inverse of A.

A:

Q: Which of the following is additive inverse of 11mod8? a. 115 b. 116 c. 117 d. 118

A: We want to find additive inverse of  11mod8.

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…

Q: Determine A and B in terms of a and b.

A:

Q: The multiplicative inverse of x5 +x-1 in Z5[x]/ is: X^4 None х+1 X^3

A: