Let A 1B = 5 l, and C-1 = If X is a matrix that satisfies: %3D %3D 2B = Al2 - XC then X is

Q: Find the matrix of the quadratic form. Assume x is in R°. 5x - 4x3 + 3x3 + 18x,x2 - 4x,×3 b. 3x -…

A: We want to find matrix of given quadratic form.

Q: Find the matrix of the quadratic form associated with the quadratic equation 3x2 − 16xy + 3y2 − 13 =…

A: The given quadratic equation is 3x2-16xy+3y2-13=0. We have to find a matrix.

Q: Find the reduced echelon form of this augmented matrix: please show work 1 2 -3 300 0 1 0 250 0 -1…

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Q: (b) How many routes are there from node 1 to node 3 using at most two edges? List these routes. (c)…

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Q: Some of the entries of the 3 x 3 matrix A are known as A -1 1 If det (A) = -–6 and A-1 find x.

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Q: For A 3 1 N² = A. 2 find a 3 x 3 matrix X such that

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Q: Represent the linear system as a matrix. Arrange variables in alphabetical order left of the =. 4a 5…

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Q: O True

A: True

Q: If A is an 3x 4 matrix and the nullity of A equals 2, find the rank of A Select one: а. 3 b. 4 C. 1…

A: The solution is given below

Q: Calculate the cofactor of the a32 - element in the following 3x3 square matrix: 1/k 1 A = -1 0 1 4 k

A: Let the matrix be A = a11a12a13a21a22a23a31a32a33 Then the cofactor of a32 is (-1)3+2a11a13a21a23

Q: Give two examples of a 2 x 2 matrix with no inverse (singular). Note: Show the complete solution

A: Given the example of 2x2 matrix which is singular.

Q: Show that the equation of the line through points (a1, b1) and (a2, b2)can be expressed as the…

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Q: Consider the following. n=1 (a) Verify that the series converges. -5/8 lim 513 a (b) Use a graphing…

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Q: If A is a square matrix whose diagonal entries are all zero, then detA = 0.

A: Given information: A is a square matrix whose diagonal entries are all zero.

Q: Determine which of the points (-3, 1, -1), (5, 6, 4), and (6,-3, 3) satisfy the linear system 9x1…

A: Introduction: A collection of equations can be expressed using an expanded vector. Each entry in an…

Q: If A is a 3 x3 matrix and det(A) =-3, what is det(4A)?

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Q: Find by double integration the volume of the finite solid lying underneath the graph f(x, y) = x² –…

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Q: Find a matrix A such that:

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Q: The matrix below must be transformed in diagonally dominant form. Include a detailed solution. From…

A: Consider the matrix, A=53-73-5275-3,   b=0-816 To solve the given solution: Ax=bx=A-1b…

Q: Solve A x A T matrix: A = -2  1  -1 3   -3   2

A:

Q: If A is an m x p matrix and B is a p x n matrix, then their product AB will be?

A: Two matrix can only be miltiplied if number of column of first matrix is equal to number of row of…

Q: 2. Find a real 2 × 2 matrix A (other than A =I) such that Aº = I . %3D

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Q: Determine the rank of matrix A, where: A = 1 0 -1 39 0 0

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Q: If A = B x C, find the matrix A. B [ 1 -3 -2 201 C ·[ 2 -2 3 1 -1 0

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Q: Find cofactor C2,1 of the matrix -2 -1 -1 7 5 -1 -17 6 2 8 6 0 -2 5 80

A: Answer Is in step 2.

Q: If A and B are nXn matrices, then (A-B) =A-2AB+B Select one:

A: A-B2=A-BA-B=A2-AB-BA+B2