Given the matrix A and an echelon form of A. Find the dimension of Nul A. 3 -5 -1 3 -7 9 -4 9 -11 A = -5 7 -2 -7 3 -7 -3 4 [1 0 2.5 -4.5 3.5] 0 1 1.5 -2.5 1.5 0 0 lo o O a. 3 O b. 4 Ос. 5 O d. 1 O e. 0 O f. 2 ||

Q: What is the coordinate matrix that describes the following quadrilateral ABCD?

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Q: The matrix is known as follows: 4 8 6. -5 [2 -5 A=|2 6. B=-3 3 D=5 -4 3 13 -1 -4 -4 7 Determine: a.…

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Q: Consider the matrix -8 A = 13 21 1 4 -2 15, Where a;, represents the entries for A, for i= 1,2,3 and…

A: Given,        -8    0    5 A= 13    21  1         4    -2   15 a ij represents the entries for A,…

Q: If E is an elementary matrix for which EA = B where: - 7 -7 -9 - 2 - 9 2 - 4 A = -4 - 5 6 - 1 8 -7 7…

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Q: If a 4x 4 matrix A with rows Vị,V2,V3,V4 and det(A) = 3, then 2v1 +3v4 V2 det V3 3v1 +8v4 O A. 21 О…

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Q: Q5: (A) If the matrix A = [3 5 7; 10 11 12; 2 4 6; 13 14 15], find (5 only) ( 1. A([23],[21]) 2. A…

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Q: Given the matrix A and an echelon form of A. Find the rank of A. 3 -5 -1 3 -7 9 -4 9. -11 A -5 7 -2…

A: We have given , A = 3-50-13-79-49-11-57-25-73-7-340 Also we have given the row-echelon form of…

Q: We will define a checkharel matrix to be a Square matrix A = (d), where di; = { 1 if it; is even Lo…

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

Q: 7 Find the matrix P that diagonalizes A = 6 and the resulting diagonal matrix D. -3 -2 4 D P = Ex: 5

A: The given matrix is: A=76-3-2

Q: 1. A = -1 1. 4 2 . 2. 2.

A: on solving this we get the

Q: Find the minors and co-factors of C2, C,2, Cy2, Cyy, Cy of the given matrix 7 -12 A = 8 -5 11 -9 -1…

A: To find the minors and the cofactors

Q: which of the following Matrices is reduce row echelon form [1 0 31 1 1 o] [1 0 31 B = 0 A = 0 [1 0…

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Q: Given the matrix below, find AB. -1 21 0 and B 1] [3 -2 A =| 5 4 3 Choose your answer here. -3 -2 11…

A: For product of two matrix to be defined, number of column of first matrix should be equal to number…

Q: 6. Suppose that A is a 3 x 4 matrix. Is it possible that dim Nul(A) = 0? а. b. If dim Nul(A) = 1,…

A: See the detailed solution below.

Q: A few steps in the process of simplifying the given matrix to row-echelon form, with 1's down the…

A: we have to fill the given blanks.

Q: Given the matrix A = Matrix B is obtained from A by multiplying a row of A by -5, then det(B) is ___…

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Q: Given the matrix below, find AB. 21 0 and B = 0 [7 -2] [-1 A = 4 3 1. 11 3 Choose your answer here.…

A: A=-125031 and B=7-20413

Q: Determine the dimensions of Nul A, ColA, and Row A for the given matrix. 12 -6 5 -3 0 0 A = 0 0 0 1…

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Q: Consider the following matrix: Let D=[8, -10, -12]      [-1, 9, 7] Step 1 of 3: Determine the order…

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Q: If E is an elementary matrix for which EA = B where: 4 4 4 A = -1 -9 7 4 -9 4 -9 -1 -9 7 B = 4 4 4…

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Q: Given the matrix below, find ATB. -1 21 A =5 0 and B = [3 -2 1] 7 Lo 4 2] 3 Choose your answer here.…

A: AT is the transpose of a matrix in which rows and columns are interchanged.

Q: 1. If the order of the matrix is mxn, then how many elements will there be in the matrix? a. mn b.…

A: Note: We’ll answer the first question since the exact one wasn’t specified. Please submit a new…

Q: Which of the following is the lower triangular matrix of A? [2 3 2 3 4 2 4 [2 -2 11 [1 Click the…

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Q: Find the matrix A if 3 (АT — 21) -1 1 2 2 -2 -2 1 (c) А %—D - (а) А (b) A = %3D -1 1 11 -1 5 [ 1 -2…

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Q: If A = d -5 is a skew-symmetric matrix then C. %3D 3. e O a c=2 and d30 O b.c=0 and d=-2 Occ=0 and…

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Q: Find the echelon form of the given matrix. 1 4 -2 3 -3 -11 9 -5 3 3 4 Select one: А[1 4 -2 3 0 1 3 4…

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Q: 2. which of the following matrices is in row echelon form? 2 0 5 1 A. 2 8 В. 6 7 5 0 4 6. 1 D. 4 С.…

A: To find which of the following matrices is in row echelon form.A 205028607B 1103C 504307713D 1643

Q: Find the rank of the following matrix. -1 -1 2 3 4 -2 1 3 -1 4. O a. 1 O b. 2 O .4 O d. 3

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Q: A tew steps in the process of simplifying the given matrix to row-echelon form, with 1s down the…

A: Given That : 12-32-5-33-3-51-22-20 Now Perform : R2→3R2-2R3  and  R3→R3-3R1.…

Q: Given the matrix A = -1 if A" A = aI then as %3D -1 2. O a. a = 9 O b. a4 =-2 And the values for a1,…

A: In this question we are given with matrix A and we have to find the transpose of the matrix and we…

Q: -7 Consider the matrix P = a 5b with a and be R, considering that |P| = -2 a 15 6 2 What would be…

A: The objective is to find the value of the given matrix.

Q: If D is a 10 x 10 diagonal matrix with D5.5 = 2 (the entry in row 5 and column 5 of D), then what is…

A: The solution is given as follows :

Q: If the matrix A= [9 8 7; 7 9 3], find 1. B [A A*2;-A 2+A] 2. В (3, :) 3. Size (B) 4. B' 5. Add (2)…

A: Solu

Q: Given the Matrix Below A = 5 7 10 -2 7 9 O -1 -9 0 9. a. [A]/[B] b. [B]/[A] 9 11 0 6 B = -2 6 2 5 9…

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Q: If A is a nonzero 4 × 9 matrix, the possible values for the nullity of A are (A) 9, 8, 7, 6, 5, 4…

A: By the use of some matrix properties

Q: Find the matrix A given that (I, + 2.4) ! = 1 2 4 5 O a. -1/13 5/13 2 -1 O . 1 4/13 -2/13 13 1/13…

A: From the given problem:   I2+2A-1=-1245.....(1)   Let, A=abcd   Now multiplying by I2+2A in both…

Q: If A = 3 -1 is the 4 standard matrix representing L, then — Зи2 (E)-L) 3u1 – 4u2 7n Select one: O…

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Q: Suppose matrix A and B are: За 3Ь ; B=|-d -e -f [4g 4h [a b c] 3c A = |d e f Lg h i] 4i If the value…

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Q: 4. If A is a 5x5 matrix and |4 = 5, then 24 = a) 100 b) 10 c) 20 d) 30 e)160

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Q: Suppose that A is a 3 × 4 matrix. a. Is it possible that dim Nul(A) = 0? b. If dim Nul(A) = 1, what…

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Q: Given the matrix A and an echelon form of A. Find the dimension of Nul A. 3 -5 -1 3 -11 5 -7 -7 9.…

A: We have to check

Q: (A) If the matrix A = [3 5 7; 10 11 12; 2 4 6; 13 14 15], find 1. A([2 3].[21]) 2. A (3,:) 3.…

A: According to the guidelines, we are answering first three subparts. Please repost the remaining.…

Q: C be the matrix defined as a₁ an C = a-1 9₂ az az a a₂ a, a az a4 1 A an an-l an-2 a₁

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Q: The matrix below shows when communication exists between people in the group Alex, Beth, Chen and…

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Q: Consider the following matrix: P = B = D= b3 Then the [P] is: ral a2 00 a3 a4 0 0 b1 b2 dl d2 Lb3 b4…

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Q: (a) If A=[ay] is a 3x3 matrix; such that ay = i (4-²), find the values of diagonal elements and the…

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Q: Give the value(s) of a for which the columns in the matrix 8. -4 4 A = -4 +а 5 -6 4 -6 10 + a are…

A: We will find out the required values.

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.