The communication giant Omantel company uses satellite for intercontinental communications assuming that the satellite receiver uses (n, k) block code with the following H matrix: [1 0 0 1 1 1 1 H =|0 1 0 0 1 1 0 lo o 1 1 0 1 ol (a) Derive the G matrix. (b) Find the codeword of the message m = 1100.

Q: If A is an 7 x 12 matrix, then what is rank A² + dim nul (A²) equal to? Your

A: We can solve this as follows:

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Q: I. Find the single matrix equal to the following: [0.3 0.1 0 03 [7001 1. A = 2. A = [0.7 [10001 lo.1…

A: Note: According to the guidelines only three parts will be answered please upload other parts…

Q: Consider the following matrix A, where 4 0 -7 0 0 3 -5 2 A = 7 3 -6 4 -8 5 0 2 -3 0 0 9. -1 2

A: A matrix is said to be invertible if it's determinant value comes out to be non-zero.

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Q: 2. А %3D [0.7 0.1 Lo.1 0.7

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Q: 1 0 0 0 1 0 9. Suppose M Which matrix is M1? %3D 0 3 1 1 00 1 3 0 0 1 0. -3 0. 0. 1 O (1 0 0 0 1 0.…

A: Finding inverse of M

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Q: Find the numbers of the pivots to the matrix below: 2 1 1 1 2 -1 0 1 4 4 4 -3 11 O 4 O 2 O 3 O 1

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Q: Use A-1 =(1/detA)adj A to compute the in­verse of the coefficient matrix 2x -y = 5       x + 3y = -1

A: Given: The linear system of equations is, The inverse of a matrix is calculated by using the…

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A: Given A be a 4×4 matrix with detA=-10

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

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Q: A matrix A is similar to matrix B, if for some invertible matrix P, B = P''AP. Is B similar to A?

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Q: The matrix A5 x 3 may have a rank = 4 %3D Select one: O True O False

A: Answer:   False  As rank of a matrix is always less than or equal m or n if order of matrix is m x…

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Q: Find a Cholesky factorization of the following matrix. 553 5 7 1 24 5 31 000000 =000000 0 0 0 0 0 0

A: Cholesky decomposition: A=L×LT Formulalki=aki-∑j=1i-1lij⋅lkjliilkk=akk-∑j=1k-1lkj2A=55357131245

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Q: m below using LL + = fr+ x+ 4.x, – 2x, = 4 9 = 'xp-+ x7+ of the matrix in a

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Q: Find the rank of the following matrix. rank(A)- Question 8 grade: 0 1 2 1 1] 1 2 1 1 1 2 1 0 1 1 2…

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Q: 4. Consider the 3 x 2 matrix A such that A - and A (a) Write down A. (b) Is A singular? Justify your…

A: 4. The given equations are,A.12=201 and A.21=201

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Q: Let A be a square matrix and det(A) = 2. If B is the matrix that results when –7 times the - first…

A: Given that: det(A)=2

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Q: Give the size of the following matrix 1. 1 1 1 5 2X2 1X3 B 3X3 2X3 2X1 D 3X2 H. Otherwise

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Q: What is the matrix corresponding to 2x – 4r122+ r + 2 + 6x1T3? Select one: 2 4 O A. -4 1 3. 2 4 6 O…

A: Here we will find the corresponding matrix for the given expression,

Q: Q4. In the iterative formula Gn+1 = D¯'(C – AG„), what 20 20 -1 -1 20 15/ -1 20 '15 20 0 20 (20 -1…

A: D is the diagonal matrix, G(n+1) is the (n+1)th iteration of the roots.

Q: Find the values of k for which the matrix B is invertible. B = -2 1 0 2 k 4 3 1

A: We need to determine the values of k for which the matrix: B is invertible.

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

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Q: For what value of "c" is the following matrix non-invertible? 2 1 -1 5 4 C 3 0 Oc = - 1 3 Oc = -3 Oc…

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Q: ). Verify the Cayley-Hamilton Theorem for the following matrix. [i 36 -9 M =|0 -1 27 |0 0 2

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Q: If A is 3 x 3 matrix with det (A) = 3, find det (3 O a. 33 O b. 1 О с. 32 O d. 3

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Q: if the column sums of a matrix C are all strictly less than 1, then the inverse of the matrix I-C…

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Q: Table Q4(b) is generated from the function f(x)= e* – 4x² + B , where B is the last two digits of…

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Q: Determine the dimensions of the given matrix G -3 15 0 G = 0. 3 3 1 -1 6 O 3 X 4 O 4 X 3 4X4 12 X 0

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Q: If A is what a matrix satis fying A3= A about det A7 %3D can you say

A: We have to find determinants

Q: Consider the production model x = Cx+d for an economy with two sectors, where C = The inverse matrix…

A: Given production model is x=Cx+d = 0.00.50.60.5x+4050   To Find: Inverse matrix x

Q: 2) Consider the matrices A = 1 D = [ ] B = K1 = 6 1, K2 = L10 2 [5 l10 2. Solve AX + BY = K1 CX + DY…

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Q: (4) Given matrix A = ( 2 −1 3 5 ) , and that h(T) = T 2 − 2T − 7, find h(T). ??????? ??? ? (1) A…

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Q: Given the matrix a – 2 3 - a 4+ a A = a +5 2а +9 -а-1 2а- 3 3+а 8 - a 1+ a For what values of a is A…

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Q: Consider an n x p matrix A and a p x m matrix B. If ker(A)-im(B), what can you say about the produet…

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