Let 3 -2 1 0 -1 -1 1 A = 1 and B 2 -1 5 -2 3 -3 3 -2 1 -1 -1 1 -1 2 -3 7 -2 3 -3 Find an elementary matrix E such that EA=B.

Q: 2. Consider the matrices [3 4 A= 2 -7 -1 8 [3 C = 2 -7 -1 2 -7 1 8 1 5 4 1 B = 2 -7 -1 1 4 1 3 Find…

A: Elementary matrix are obtained from Identity matrix using elementary row operation on Indentity…

Q: (iv). Find det(A¯1) of the following matrix: 1 3 -1 2 1

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Q: Let [1 2 [1 A = 2 41 1 3 and B = |2 1 [2 2 6] 2 4] 3 [1 2] Find the elementary matrix, E such that…

A: Two matrices A=124213102 and B=124213226 are given. We have to calculate the matrix E that satisfies…

Q: Given the matrix below and its corresponding rref(A) and rref(A') 1 0 0 0 -2 8 -1 -3 100 0 0 0 10 0…

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Q: find an elementary matrix E that satisfies the given equation EA = B

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Q: [1 2] Find a matrix X such that AXB = C, where A = 2 1 0 0 [2 0 B and 0 1 1 1 C = 0 1 -1

A: For multiplication of the two matrices there is a condition which says Number of column of first…

Q: An identity matrix is represented by. . O a. H-H O b. HH-H HH-1

A:

Q: find an elementary matrix E that satisfies the given equation E C =A

A: EC = A ECC-1 = AC-1 Hence, E = AC-1

Q: Find the elementary matrix E such that EB = A where 4 1 4 4 1 3 -1 -2 and B 18 -6 -12 %3D 5 -7 4 -7…

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Q: 1 0 3 -2 -1 3 3 2 1 2 Let A and B be A = 2 1 B = -2 -1 3 2 1 0 Find an elementary matrix E such that…

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Q: 1) Find a diagonal matrix A that satisfies A-2: [2 0 0 1/4

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Q: If A is a nonzero matrix of the form P, then Rank(A) = 2. а

A: Let A be a n×n matrix . If Determinant of A is not ZERO, Then   Rank(A)=n

Q: Let [ 2 A = 6 -1 and B = %3D Find an elementary matrix E such that EA=B.

A: An elementary matrix is one which differs from the identity matrix by one elementary row operation.

Q: matrix. A= [7   -9      5 0      5      4

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Q: Determine whether the given matrices are linearly independent.

A: Solution: Consider the given matrix: A = 0152-10 Since the matrix has two vectors  v1 = 05-1  and v2…

Q: Find the elementary matrix E such that EB = A where 4 1 2 4 6. 1 A = 2 -3 -1 and B = -4 2 6 -8 -8 2…

A: To find E such that EB = A

Q: Find the elementary matrixE such that EB = A whe 4 4 1 4 4 1 3 -3 8 -6 A = -1 and B = 6 -6 -2 | 8 -6…

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Q: Find the inverse of the given elementary matrix. 1 0 0 0 1 C,C+ 0 0 0 1

A: topic - inverse of a matrix

Q: Let A and B be -1 0 10-3 A = 10-3 -1 0 2 1 2 1 2 2 Find an elementary matrix E such that EB = A.

A: Given that: A=-10210-3122B=10-3-102122

Q: 5. Find if possible a nonsingular matrix P such that P'AP is diagonal. [1 2 a. A= b. A= 4 -8 -8

A: Given matrix  a.) A=122-1 b.)A=74-44-8-1-4-8-1 To find possible a non singular matrix P

Q: If  det(A) =|A|= 0, then A is called a non-singular matrix  True  False

A: Given statement is false because

Q: 16. If A is a non-singular matrix such that A - A - 1 = 0, then A1 =? A. A В.А-1 C. A+1 D. 1-A

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

Q: Find the elementary matrix E such that EB = A where 2 4 1 4 A = 2 -2 9 -8 -1 and B = -4 4 2 4 9. -8…

A: NOTE: Refresh your page if you can't see any equations. .

Q: Which of the following is/are not an identity matrix? [1], в %3 1 B = 1 0 0 D 1 A C 0 1 1 0 0 0 1 0…

A: The identity matrix of size n is the n × n square matrix with ones on the main diagonal and all the…

Q: Let -3 -1 2 - A = 1 -1 -4 -1 3 Find an invertible matrix P and a diagonal matrix D such that D =…

A:

Q: If A is a nonsingular matrix such that A2 = A, what is det(A)?

A: Given: A is a non-singular matrix such that A2=A. To find: A Solution: Non-singular matrix is a…

Q: A lower triangular matrix of matrix A is c. L = Ex Ek1... E, E,. ... Ek1 E, d. L = E, E, a. L = E,…

A: A lower triangular matrix of matrix A is  .......

Q: If A is an orthogonal matrix, then det(A) = ±1.

A:

Q: Find the elementary matrix E such that EB = A where 4 4 1 4 4 1 A = |4 -3 -2 and B = | 20 -15 -10 7…

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Q: Given the matrix -3 -1 1 4 1 -2 1 A = 3 -3 1 -2 -1 0 -3| Find an invertible matrix P so that J =…

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Q: Determine the elementary matrices E1, E2, E3 such that 1 2 3 0 1 4 0 0 1 E¡ E2E3

A: Given matrics

Q: Determine whether the given matrices are linearly independent.

A: Let a, b, c be scalars such that, a·1243+b·21-10+c·1111=0000 Then we get,…

Q: For each of the following pairs of matrices, find an elementary matrix E such that EA = B: %3D -4 2…

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Q: Which of the following is a product of elementary matrices for the matrix A = 1 0 T-1 01 0 a) -3 14…

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Q: Find a 3 x 3 matrix A such that A A A A = 1 4 0 = 2 0 -1 B-B EL. 0 2 1 = -3 and 0 -5 0 -5 B-B 0 -5 1…

A: I am going to solve the problem by using some simple calculus to get the required result of the…

Q: [4 1 21 tA-3 4 2. B-1 -2 3, and C-5 0 2 Lo 3 2] [-1 0 5 [1 2 -3] [1 4 -3) 1 -1 1 [s 20 Find the…

A: As per our guidelines we are supposed to answer only one question. Kindly repost other question as…

Q: Find the elementary matrix E such that E A B where | 7 A = -15 -1 and B = 16 16 9. -15

A: The solution is given as

Q: Find the elementary matrix E such that EC = A where 3 3 -3 1 3 3 1 A = -1 and C = 2 -3 | 8 -7 2 23…

A:

Q: Find an invertible matrix P and a diagonal matrix D such that P AP=D. 4 0 0 18 2 0-36 0 0-2 -4 %3D 6…

A: Find the invertible matrix P and diagonal matrix D such that P-1AP=DA=400-41820-3600-20600-6

Q: snip

A: If a square matrix A of order n is invertible then |A|≠0

Q: Let A and B be 3 × 3 matrices with det(A) = 4 and det(B) = 6, and let E be an elementary matrix of…

A: SOl : - set (12A)Step1: As we know |KA| = Kn|A| where n is the order of square matrix A.Hence |12A|…

Q: 4. The adjoint of the matrix A=1 2 0 3 1 is b. -1 10 0 -15 -2 4 -1 -1 -5 -2 d. Sone of these c. -1

A: A=20-1120311 first, we need to find the minor matrix M1, 1=det2011:  2 M1, 2=det1031:  1 M=1,…

Q: . If A and C are non-singular matrices, then show that A 0 A-1 В С, - C-'BA-1 C1 0 0 0 0 2 0 0 3 0 4…

A: To show the below statement if A and C are non-singular matrices. AOBC−1=A−1O−C−1BA−1C−1 To find the…

Q: Find if possible a nonsingular matrix P such that P-'AP is diagonal. 7 4 -4 1 2 (a) A = 2 (b) А- -8…

A:

Q: Find an invertible matrix P and a diagonal matrix D such that P AP-D. -1 0 0 A =-6 -1 -3 6 0 2 0 0 0…

A:

Q: Let A and B be -3 2 -3 2 2 1 A = 0 1 -1 B = 2 2 1 2 0 1 -1 Find an elementary matrix E such that EB…

A: We have to find the matrix E such that  EB=A. To find E we will find B-1 so that  E=AB-1. Post…

Q: 0 11 0 2 1 5] 3. 2- Find A. A-1 if the matrix A is given by: A = -1

A: As per our guideline we are supposed to answer only first asked question.kindly repost other…

Q: If A is an nxn invertible matrix, then Select one: -1 a. A"= det(A)/adj(A) -1 b. A"=…

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Q: 3 0 1] 0 2 1 5 2- Find A. A-1 if the matrix A is given by: A =| 0

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Q: Consider the inverse A- of matrix A [1 2 A = [ 2 1 4 li 0 2 -2 а12 -5 A-1 = |a21 1 -2 %3D 1 -2 азз…

A: NOTE: Refresh your page if you can't see any equations. . find the inverse matrix

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.