Differential Equations And Linear Algebra, Books A La Carte Edition (4th Edition)
Differential Equations And Linear Algebra, Books A La Carte Edition (4th Edition)
4th Edition
ISBN: 9780321985811
Author: Stephen W. Goode, Scott A. Annin
Publisher: Pearson (edition 4)
bartleby

Videos

Textbook Question
Book Icon
Chapter 2.7, Problem 23P

For Problems 22-25, use the LU factorization of A to solve the system A x = b .

A = [ 1 − 3 5 3 2 2 2 5 2 ] , b = [ 1 5 − 1 ] .

Expert Solution & Answer
Check Mark

Want to see the full answer?

Check out a sample textbook solution
Blurred answer
Previous
Chapter 2.7, Problem 22P
Next
Chapter 2.7, Problem 24P
Students have asked these similar questions
Pls help on both
Pls help on both
Pls help on both

Chapter 2 Solutions

Differential Equations And Linear Algebra, Books A La Carte Edition (4th Edition)

Ch. 2.1 - For items a-m, decide if the given statement is...Ch. 2.1 - For items a-m, decide if the given statement is...Ch. 2.1 - For items a-m, decide if the given statement is...Ch. 2.1 - For items a-m, decide if the given statement is...Ch. 2.1 - For items a-m, decide if the given statement is...Ch. 2.1 - For items a-m, decide if the given statement is...Ch. 2.1 - For items a-m, decide if the given statement is...Ch. 2.1 - TRUE-FALSE REVIEW For items (a)(m), decide if the...Ch. 2.1 - TRUE-FALSE REVIEW For items (a)(m), decide if the...Ch. 2.1 - TRUE-FALSE REVIEW For items (a)(m), decide if the...
Ch. 2.1 - TRUE-FALSE REVIEW For items (a)(m), decide if...Ch. 2.1 - TRUE-FALSE REVIEW For items (a)(m), decide if the...Ch. 2.1 - TRUE-FALSE REVIEW For items (a)(m), decide if the...Ch. 2.1 - PROBLEMS If A=[123765023214], determine (a)...Ch. 2.1 - Prob. 2PCh. 2.1 - PROBLEMS For Problems 39, write the matrix with...Ch. 2.1 - PROBLEMS For Problems 39, write the matrix with...Ch. 2.1 - PROBLEMS For Problems 39, write the matrix with...Ch. 2.1 - Prob. 6PCh. 2.1 - PROBLEMS For Problems 39, write the matrix with...Ch. 2.1 - Prob. 8PCh. 2.1 - PROBLEMS For Problems 39, write the matrix with...Ch. 2.1 - For Problems 10-12, determine trA for the given...Ch. 2.1 - For Problems 10-12, determine trA for the given...Ch. 2.1 - For Problems 10-12, determine trA for the given...Ch. 2.1 - For Problems 13-15, write the column vectors and...Ch. 2.1 - For Problems 13-15, write the column vectors and...Ch. 2.1 - For Problems 13-15, write the column vectors and...Ch. 2.1 - If a1=[12],a2=[34],anda3=[51], write the matrix...Ch. 2.1 - If a1=[20411],anda2=[94408], write the matrix...Ch. 2.1 - Prob. 18PCh. 2.1 - PROBLEMS If b1=[214], b2=[576], b3=[000],...Ch. 2.1 - Prob. 20PCh. 2.1 - For Problem 21-26, give an example of a matrix of...Ch. 2.1 - For Problem 21-26, give an example of a matrix of...Ch. 2.1 - For Problem 21-26, give an example of a matrix of...Ch. 2.1 - For Problem 21-26, give an example of a matrix of...Ch. 2.1 - For Problem 21-26, give an example of a matrix of...Ch. 2.1 - Prob. 26PCh. 2.1 - For problems 2730, given an example of a matrix...Ch. 2.1 - For problems 2730, given an example of a matrix...Ch. 2.1 - For problems 2730, given an example of a matrix...Ch. 2.1 - For problems 2730, given an example of a matrix...Ch. 2.1 - Prob. 31PCh. 2.1 - Prob. 32PCh. 2.1 - Show that if A is an nn matrix that is both...Ch. 2.2 - For items a-I, decide if the given statement is...Ch. 2.2 - For items a-I, decide if the given statement is...Ch. 2.2 - Prob. 3TFRCh. 2.2 - Prob. 4TFRCh. 2.2 - For items a-I, decide if the given statement is...Ch. 2.2 - Prob. 6TFRCh. 2.2 - For items a-I, decide if the given statement is...Ch. 2.2 - For items a-I, decide if the given statement is...Ch. 2.2 - For items a-I, decide if the given statement is...Ch. 2.2 - For items a-I, decide if the given statement is...Ch. 2.2 - For items a-I, decide if the given statement is...Ch. 2.2 - For items a-I, decide if the given statement is...Ch. 2.2 - For Problems 1-2, let A=[261103], B=[211044],...Ch. 2.2 - For problems 1-2, let A=[261103], B=[211044],...Ch. 2.2 - Prob. 3PCh. 2.2 - Prob. 4PCh. 2.2 - Let A=[32716035],B=[28108392] and C=[6115]....Ch. 2.2 - Prob. 6PCh. 2.2 - For Problems 6-9, determine Ac by computing an...Ch. 2.2 - Prob. 8PCh. 2.2 - For Problems 6-9, determine Ac by computing an...Ch. 2.2 - Prob. 10PCh. 2.2 - Find A2,A3,andA4 if (a)A=[1123]. (b)A=[010201410].Ch. 2.2 - If A,B,andC are nn matrices, show that a...Ch. 2.2 - If A=[2566], calculate A2 and verify that A...Ch. 2.2 - If A=[104112230], calculate A2 and A3 and verify...Ch. 2.2 - Prob. 15PCh. 2.2 - If A=[x12y], determine all values of x and y for...Ch. 2.2 - The Pauli spin matrices 1,2and3 are defined by...Ch. 2.2 - If A=[1121], B=[3142], find [A,B].Ch. 2.2 - If A1=[1001], A2=[0100], and A3=[0010], compute...Ch. 2.2 - Prob. 20PCh. 2.2 - If A, B and C are nn matrices, find [A,[B,C]] and...Ch. 2.2 - Prob. 22PCh. 2.2 - Prob. 23PCh. 2.2 - Prove property 2 of the identity matrix....Ch. 2.2 - If A and B are nn matrices. Prove that...Ch. 2.2 - Prob. 26PCh. 2.2 - For Problems 26-27, let A=[316], B=[047113],...Ch. 2.2 - Prob. 28PCh. 2.2 - Prob. 29PCh. 2.2 - Prob. 30PCh. 2.2 - Prove that for each positive integer n, there is a...Ch. 2.2 - Use the properties of the transpose to show that B...Ch. 2.2 - Prob. 33PCh. 2.2 - If A is an nn matrix, then the matrices B and C...Ch. 2.2 - Prob. 35PCh. 2.2 - Prob. 36PCh. 2.2 - Prove that if A is an np matrix and...Ch. 2.2 - Prob. 38PCh. 2.2 - If A and B are nn symmetric matrices such that...Ch. 2.2 - Prob. 40PCh. 2.2 - For Problems 41-44, determine the derivative of...Ch. 2.2 - Prob. 42PCh. 2.2 - For Problems 41-44, determine the derivative of...Ch. 2.2 - Prob. 44PCh. 2.2 - Let A=[aij(t)] be an mn matrix function and let...Ch. 2.2 - Prob. 46PCh. 2.2 - Prob. 47PCh. 2.2 - Prob. 48PCh. 2.2 - For Problems 46-49, determine abA(t)dt for the...Ch. 2.2 - Prob. 50PCh. 2.2 - Prob. 51PCh. 2.2 - Prob. 52PCh. 2.2 - Prob. 53PCh. 2.2 - Prob. 54PCh. 2.3 - For items (a)(g), decide if the given statement is...Ch. 2.3 - For items (a)(g), decide if the given statement is...Ch. 2.3 - For items (a)(g), decide if the given statement is...Ch. 2.3 - For items (a)(g), decide if the given statement is...Ch. 2.3 - Prob. 5TFRCh. 2.3 - True-False Review For items a-g, decide if the...Ch. 2.3 - True-False Review For items a-g, decide if the...Ch. 2.3 - For Problems 12, verify that the given triple of...Ch. 2.3 - Prob. 2PCh. 2.3 - Verify that for all values of t, (1t,2+3t,32t) is...Ch. 2.3 - Prob. 4PCh. 2.3 - In Problem 58, make a sketch in the xy-plane in...Ch. 2.3 - Prob. 6PCh. 2.3 - In Problem 58, make a sketch in the xy-plane in...Ch. 2.3 - Prob. 8PCh. 2.3 - For Problems 911, determine the coefficient...Ch. 2.3 - For Problems 911, determine the coefficient...Ch. 2.3 - For Problems 911, determine the coefficient...Ch. 2.3 - Prob. 12PCh. 2.3 - For Problems 12-15, write the system of equations...Ch. 2.3 - Prob. 14PCh. 2.3 - For Problems 12-15, write the system of equations...Ch. 2.3 - For Problems 17-20, write the vector formulation...Ch. 2.3 - Prob. 18PCh. 2.3 - Prob. 19PCh. 2.3 - Prob. 20PCh. 2.3 - Prob. 21PCh. 2.3 - For Problems 21-24, verify that the given vector...Ch. 2.3 - Prob. 23PCh. 2.3 - Prob. 24PCh. 2.4 - True-False Review For items a-i, decide if the...Ch. 2.4 - Prob. 2TFRCh. 2.4 - Prob. 3TFRCh. 2.4 - Prob. 4TFRCh. 2.4 - Prob. 5TFRCh. 2.4 - Prob. 6TFRCh. 2.4 - Prob. 7TFRCh. 2.4 - Prob. 8TFRCh. 2.4 - Prob. 9TFRCh. 2.4 - For Problems 1-8, determine whether the given...Ch. 2.4 - For Problems 1-8, determine whether the given...Ch. 2.4 - For Problems 1-8, determine whether the given...Ch. 2.4 - For Problems 1-8, determine whether the given...Ch. 2.4 - For Problems 1-8, determine whether the given...Ch. 2.4 - For Problems 1-8, determine whether the given...Ch. 2.4 - For Problems 1-8, determine whether the given...Ch. 2.4 - For Problems 1-8, determine whether the given...Ch. 2.4 - For problems 9-18, use elementary row operations...Ch. 2.4 - For problems 9-18, use elementary row operations...Ch. 2.4 - For problems 9-18, use elementary row operations...Ch. 2.4 - For problems 9-18, use elementary row operations...Ch. 2.4 - For problems 9-18, use elementary row operations...Ch. 2.4 - For problems 9-18, use elementary row operations...Ch. 2.4 - For problems 9-18, use elementary row operations...Ch. 2.4 - Problems For Problems 9-18, use elementary row...Ch. 2.4 - Problems For Problems 9-18, use elementary row...Ch. 2.4 - Problems For Problems 9-18, use elementary row...Ch. 2.4 - Problems For Problems 19-26, reduce the given...Ch. 2.4 - Problems For Problems 19-26, reduce the given...Ch. 2.4 - For Problems 19-26, reduce the given matrix to...Ch. 2.4 - For Problems 19-26, reduce the given matrix to...Ch. 2.4 - For Problems 19-26, reduce the given matrix to...Ch. 2.4 - For Problems 19-26, reduce the given matrix to...Ch. 2.4 - For Problems 19-26, reduce the given matrix to...Ch. 2.4 - For Problems 19-26, reduce the given matrix to...Ch. 2.4 - Prob. 27PCh. 2.4 - Prob. 28PCh. 2.4 - Many forms of technology have commands for...Ch. 2.4 - Prob. 30PCh. 2.4 - Prob. 31PCh. 2.4 - Prob. 32PCh. 2.5 - For items a-f, decide if the given statement is...Ch. 2.5 - Prob. 2TFRCh. 2.5 - For items a-f, decide if the given statement is...Ch. 2.5 - Prob. 4TFRCh. 2.5 - Prob. 5TFRCh. 2.5 - For items a-f, decide if the given statement is...Ch. 2.5 - For problems 1-12, use Gaussian elimination to...Ch. 2.5 - For problems 1-12, use Gaussian elimination to...Ch. 2.5 - For problems 1-12, use Gaussian elimination to...Ch. 2.5 - For problems 1-12, use Gaussian elimination to...Ch. 2.5 - For problems 1-12, use Gaussian elimination to...Ch. 2.5 - For problems 1-12, use Gaussian elimination to...Ch. 2.5 - For the Problem 1-12, use Gaussian elimination to...Ch. 2.5 - For the Problem 1-12, use Gaussian elimination to...Ch. 2.5 - For the Problem 1-12, use Gaussian elimination to...Ch. 2.5 - For the Problem 1-12, use Gaussian elimination to...Ch. 2.5 - For Problem 1-12, use Gaussian elimination to...Ch. 2.5 - For Problem 1-12, use Gaussian elimination to...Ch. 2.5 - PROBLEMS For problems 1318, use Gauss-Jordan...Ch. 2.5 - PROBLEMS For problems 1318, use Gauss-Jordan...Ch. 2.5 - PROBLEMS For problems 1318, use Gauss-Jordan...Ch. 2.5 - PROBLEMS For problems 1318, use Gauss-Jordan...Ch. 2.5 - Prob. 17PCh. 2.5 - PROBLEMS For problems 1318, use Gauss-Jordan...Ch. 2.5 - PROBLEMS For problems 1923, determine the solution...Ch. 2.5 - Prob. 20PCh. 2.5 - For Problems 19-23, determine the solution set to...Ch. 2.5 - For Problems 19-23, determine the solution set to...Ch. 2.5 - Prob. 23PCh. 2.5 - PROBLEMS Determine all values of the constant k...Ch. 2.5 - PROBLEMS Determine all values of the constant k...Ch. 2.5 - Prob. 26PCh. 2.5 - Prob. 27PCh. 2.5 - Show that the system...Ch. 2.5 - Prob. 29PCh. 2.5 - Prob. 30PCh. 2.5 - In Problems 3033, use the preceding algorithm to...Ch. 2.5 - Prob. 32PCh. 2.5 - Prob. 33PCh. 2.5 - Prob. 34PCh. 2.5 - Prob. 35PCh. 2.5 - For Problems 36-46, determine the solution set to...Ch. 2.5 - Prob. 37PCh. 2.5 - Prob. 38PCh. 2.5 - Prob. 39PCh. 2.5 - Prob. 40PCh. 2.5 - Prob. 41PCh. 2.5 - Prob. 42PCh. 2.5 - Problems For Problems 3646, determine the solution...Ch. 2.5 - Prob. 44PCh. 2.5 - Problems For Problems 3646, determine the solution...Ch. 2.5 - Prob. 46PCh. 2.5 - Problems For Problems 4757, determine the solution...Ch. 2.5 - Prob. 48PCh. 2.5 - Prob. 49PCh. 2.5 - Prob. 50PCh. 2.5 - Prob. 51PCh. 2.5 - PROBLEMS For Problems 4757, determine the solution...Ch. 2.5 - For Problems 4757, determine the solution set to...Ch. 2.5 - Prob. 54PCh. 2.5 - Prob. 55PCh. 2.5 - For Problem 4757, determine the solution set to...Ch. 2.5 - Prob. 57PCh. 2.6 - TRUE-FALSE REVIEW For items (a)(j), decide if...Ch. 2.6 - TRUE-FALSE REVIEW For items (a)(j), decide if...Ch. 2.6 - Prob. 3TFRCh. 2.6 - TRUE-FALSE REVIEW For items (a)(j), decide if...Ch. 2.6 - Prob. 5TFRCh. 2.6 - TRUE-FALSE REVIEW For items (a)(j), decide if...Ch. 2.6 - TRUE-FALSE REVIEW For items (a)(j), decide if...Ch. 2.6 - Prob. 8TFRCh. 2.6 - Prob. 9TFRCh. 2.6 - TRUE-FALSE REVIEW For items (a)(j), decide if...Ch. 2.6 - For Problems 14, verify by direct multiplication...Ch. 2.6 - For Problems 14, verify by direct multiplication...Ch. 2.6 - Prob. 3PCh. 2.6 - Prob. 4PCh. 2.6 - For Problems 5-18, determine A1, if possible,...Ch. 2.6 - For Problems 5-18, determine A1, if possible,...Ch. 2.6 - PROBLEMS For problems 518, determine A1, if...Ch. 2.6 - Prob. 8PCh. 2.6 - Prob. 9PCh. 2.6 - PROBLEMS For problems 518, determine A1, if...Ch. 2.6 - Prob. 11PCh. 2.6 - PROBLEMS For problems 518, determine A1, if...Ch. 2.6 - PROBLEMS For problems 518, determine A1, if...Ch. 2.6 - PROBLEMS For problems 518, determine A1, if...Ch. 2.6 - PROBLEMS For problems 518, determine A1, if...Ch. 2.6 - PROBLEMS For problems 518, determine A1, if...Ch. 2.6 - Prob. 17PCh. 2.6 - PROBLEMS For problems 518, determine A1, if...Ch. 2.6 - Prob. 19PCh. 2.6 - Prob. 20PCh. 2.6 - PROBLEMS For problems 2126, use A1 to find the...Ch. 2.6 - PROBLEMS For problems 2126, use A1 to find the...Ch. 2.6 - PROBLEMS For problems 2126, use A1 to find the...Ch. 2.6 - PROBLEMS For problems 2126, use A1 to find the...Ch. 2.6 - PROBLEMS For problems 2126, use A1 to find the...Ch. 2.6 - PROBLEMS For problems 2126, use A1 to find the...Ch. 2.6 - PROBLEMS An nn matrix A is called orthogonal if...Ch. 2.6 - Prob. 28PCh. 2.6 - PROBLEMS An nn matrix A is called orthogonal if...Ch. 2.6 - Prob. 30PCh. 2.6 - Prob. 31PCh. 2.6 - PROBLEMS Prove Corollary 2.6.11. Let A1,A2,,Ak be...Ch. 2.6 - For Problems 33-34, use properties of the inverse...Ch. 2.6 - For Problems 33-34, use properties of the inverse...Ch. 2.6 - Prob. 35PCh. 2.6 - Prob. 36PCh. 2.6 - Prob. 37PCh. 2.6 - Prob. 38PCh. 2.6 - Prob. 39PCh. 2.6 - Prob. 40PCh. 2.6 - Prob. 41PCh. 2.6 - Prob. 42PCh. 2.6 - Prob. 43PCh. 2.6 - Let A be an mn matrix with mn, a If rank(A)=m,...Ch. 2.6 - Prob. 45PCh. 2.6 - Prob. 46PCh. 2.6 - Prob. 47PCh. 2.6 - For problems 4749, use built-in functions of some...Ch. 2.6 - Prob. 50PCh. 2.7 - True-False Review: For item a-j decide if the...Ch. 2.7 - Prob. 2TFRCh. 2.7 - True-False Review: For item a-j decide if the...Ch. 2.7 - Prob. 4TFRCh. 2.7 - Prob. 5TFRCh. 2.7 - Prob. 6TFRCh. 2.7 - Prob. 7TFRCh. 2.7 - Prob. 8TFRCh. 2.7 - Prob. 9TFRCh. 2.7 - Prob. 10TFRCh. 2.7 - Problems Write all 33 elementary matrices and...Ch. 2.7 - Prob. 2PCh. 2.7 - Prob. 3PCh. 2.7 - Prob. 4PCh. 2.7 - Prob. 5PCh. 2.7 - Prob. 6PCh. 2.7 - For Problem 7-13, express the matrix A as a...Ch. 2.7 - For Problem 7-13, express the matrix A as a...Ch. 2.7 - Prob. 9PCh. 2.7 - For Problem 7-13, express the matrix A as a...Ch. 2.7 - For Problem 7-13, express the matrix A as a...Ch. 2.7 - Prob. 12PCh. 2.7 - Prob. 13PCh. 2.7 - Prob. 14PCh. 2.7 - Determine a Type 3 lower triangular elementary...Ch. 2.7 - For Problems 16-21, determine the LU factorization...Ch. 2.7 - For Problems 16-21, determine the LU factorization...Ch. 2.7 - For Problems 16-21, determine the LU factorization...Ch. 2.7 - For Problems 16-21, determine the LU factorization...Ch. 2.7 - For Problems 16-21, determine the LU factorization...Ch. 2.7 - For Problem 16-21 determine the LU factorization...Ch. 2.7 - For Problems 22-25, use the LU factorization of A...Ch. 2.7 - For Problems 22-25, use the LU factorization of A...Ch. 2.7 - For Problems 22-25, use the LU factorization of A...Ch. 2.7 - For Problems 22-25, use the LU factorization of A...Ch. 2.7 - Use the LU factorization of A=[1223] to solve each...Ch. 2.7 - Use the LU factorization of A=[142314571] to solve...Ch. 2.7 - If P=P1P2Pk where each Pi is an elementary...Ch. 2.7 - Prove that a. the inverse of an invertible upper...Ch. 2.7 - In this problem, we prove that the LU...Ch. 2.7 - Prob. 31PCh. 2.8 - True-False Review: For items a-d, decide if the...Ch. 2.8 - Prob. 2TFRCh. 2.8 - Prob. 3TFRCh. 2.8 - Prob. 4TFRCh. 2.8 - Problems: Use part c of the Invertible Matrix...Ch. 2.8 - Problems: Give a direct proof of the fact that...Ch. 2.8 - Problems: Give a direct proof of the fact that...Ch. 2.8 - Problems: Use the equivalence of a and e in the...Ch. 2.9 - Let A=[24261150], B=[30221301], C=[5631]. For...Ch. 2.9 - Let A=[24261150], B=[30221301], C=[5631]. For...Ch. 2.9 - Let A=[24261150], B=[30221301], C=[5631]. For...Ch. 2.9 - Prob. 4APCh. 2.9 - Prob. 5APCh. 2.9 - Prob. 6APCh. 2.9 - Prob. 7APCh. 2.9 - Prob. 8APCh. 2.9 - Prob. 9APCh. 2.9 - Prob. 10APCh. 2.9 - Prob. 11APCh. 2.9 - Prob. 12APCh. 2.9 - Prob. 13APCh. 2.9 - Prob. 14APCh. 2.9 - Prob. 15APCh. 2.9 - For Problem 16-19 let...Ch. 2.9 - Prob. 17APCh. 2.9 - Prob. 18APCh. 2.9 - For Problem 16-19 let...Ch. 2.9 - For Problem 20-26 determine the solutions set the...Ch. 2.9 - For Problem 20-26 determine the solutions set the...Ch. 2.9 - For problems 20-26, determine the solution set to...Ch. 2.9 - Prob. 23APCh. 2.9 - Prob. 24APCh. 2.9 - Prob. 25APCh. 2.9 - Prob. 26APCh. 2.9 - For problems 27-30, determine all values of k for...Ch. 2.9 - For problems 27-30, determine all values of k for...Ch. 2.9 - Prob. 29APCh. 2.9 - For problems 27-30, determine all values of k for...Ch. 2.9 - Prob. 31APCh. 2.9 - For problems 32-37, a find a row-echelon form of...Ch. 2.9 - For problems 32-37, a find a row-echelon form of...Ch. 2.9 - For problems 32-37, a find a row-echelon form of...Ch. 2.9 - Prob. 35APCh. 2.9 - Prob. 36APCh. 2.9 - Prob. 37APCh. 2.9 - Prob. 38APCh. 2.9 - Prob. 39APCh. 2.9 - Prob. 40APCh. 2.9 - Prob. 41APCh. 2.9 - Prob. 42APCh. 2.9 - For problems 42-45, a express the given matrix as...Ch. 2.9 - For problems 42-45, a express the given matrix as...Ch. 2.9 - For problems 42-45, a express the given matrix as...Ch. 2.9 - Prob. 46APCh. 2.9 - Prob. 47APCh. 2.9 - Prob. 48APCh. 2.9 - Prob. 49APCh. 2.9 - Prob. 50APCh. 2.9 - Prob. 51AP
Knowledge Booster
Background pattern image
Algebra
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, algebra and related others by exploring similar questions and additional content below.
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
  • Text book image
    Algebra for College Students
    Algebra
    ISBN:9781285195780
    Author:Jerome E. Kaufmann, Karen L. Schwitters
    Publisher:Cengage Learning
    Text book image
    Intermediate Algebra
    Algebra
    ISBN:9781285195728
    Author:Jerome E. Kaufmann, Karen L. Schwitters
    Publisher:Cengage Learning
Text book image
Algebra for College Students
Algebra
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Cengage Learning
Text book image
Intermediate Algebra
Algebra
ISBN:9781285195728
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Cengage Learning
SEE MORE TEXTBOOKS
UG/ linear equation in linear algebra; Author: The Gate Academy;https://www.youtube.com/watch?v=aN5ezoOXX5A;License: Standard YouTube License, CC-BY
System of Linear Equations-I; Author: IIT Roorkee July 2018;https://www.youtube.com/watch?v=HOXWRNuH3BE;License: Standard YouTube License, CC-BY