Safari File Edit v mylab.pearson.com C 88 G B Biography Rep... Course Hero P Assignments P Quiz CH 4 HI TESTS - Fall 2... B Take Test: Chi.. c The following d... B Content Google Translate MATH 2040 B Fall 2023 DONIA Alzoubi 11/24/23 8:33 PM ? = Quiz: Quiz CH 4 mylab.pearson.com C 88 G B Biography Rep... Course Hero P Assignments P Quiz CH 4 HI TESTS - Fall 2... B Take Test: Chi.. c The following d... B Content Google Translate MATH 2040 B Fall 2023 DONIA Alzoubi 11/24/23 8:33 PM ? = Quiz: Quiz CH 4 mylab.pearson.com C 88 G B Biography Rep... Course Hero P Assignments P Quiz CH 4 HI TESTS - Fall 2... B Take Test: Chi.. c The following d... B Content Google Translate MATH 2040 B Fall 2023 DONIA Alzoubi 11/24/23 8:33 PM ? E Quiz: Quiz CH 4 mylab.pearson.com C 88 G B Biography Rep... Course Hero P Assignments P Quiz CH 4 HI TESTS - Fall 2... B Take Test: Chi. c The following d... B Content Google Translate MATH 2040 B Fall 2023 DONIA Alzoubi 11/24/23 8:33 PM ? E Quiz: Quiz CH 4 Question 17 of 25 This quiz: 25 point(s) possible This question: 1 point(s) possible Submit quiz Write the matrix equation as a system of linear equations without matrices. Question list K O Question 11 Question 12 Equation 1 Question 13 Equation 2 Equation 3 O Question 14 O Question 15 Question 16 Question 17 O Question 18 NextSafari File Edit View History Bookmarks Window Help O O US Q 8 @ Fri Nov 24 8:33 PM mylab.pearson.com C 88 G B Biography Rep... Course Hero P Assignments P Quiz CH 4 HI TESTS - Fall 2... B Take Test: Chi.. c The following d... B Content Google Translate MATH 2040 B Fall 2023 DONIA Alzoubi 11/24/23 8:33 PM ? E Quiz: Quiz CH 4 Question 18 of 25 This quiz: 25 point(s) possible This question: 1 point(s) possible Submit quiz Use the Gauss-Jordan elimination method to find all solutions of the systems of equations. Question list K 4X1 + 3X2 = 14 -2x1 + 2X2 = - 14 8x1 - 22X2 = 84 O Question 11 Question 12 Write the system of equations as an augmented matrix. 4 Question 13 1 84 O Question 14 Solve the system. Select the correct choice below and, if necessary, fill in the answer box(es) to complete your choice. O A. The unique solution is x1 = and x2 =. O Question 15 (Simplify your answers. O B. The system has infinitely many solutions. The solution is x1 = and x2 = t. (Simplify your answer. Type an expression using t as the variable.) O Question 16 O C. There is no solution. Question 17 TREEETHEL Question 18 NextSafari File Edit View History Bookmarks Window Fri Nov24 8:33 PM V mylab.pearson.com C 88 G B Biography Rep... Course Hero P Assignments P Quiz CH 4 HI TESTS - Fall 2... B Take Test: Chi.. c The following d... B Content Google Translate MATH 2040 B Fall 2023 DONIA Alzoubi 11/24/23 8:33 PM ? E Quiz: Quiz CH 4 Submit quiz Without performing any row operations. explain why the matrix does not have an inverse. Question list l6 5 4 7 O Question17 1 '8 3 0 Question 18 Choose the correct reason below. if] A: The matrix is not a square matrix. 0 Question 19 _ B: The value of the determinant. D, is not 0. 1:} C. The value of the determinant, D, is 0. O QUESTion 20 if] D. The matrix does not have a row or column of all zeros, 0 Question 21 0 Question 22 0 Question 23 0 Question 24 0 Question 25 Safari File Edit View History Bookmarks Window Fri Nov24 8:34 PM V R2 Ci B. R1RZ 0 Question 21 a.) c. R2_)R2 '1'] D. No row operations are necessary. The matrix is already in reduced form. 0 Question 22 0 Question 23 0 Question 24 0 Question 25 7 Safari File Edit View History Bookmarks Window Help Fri Nov24 8:34 PM V Submit quiz Which of the following set of matrices can be multiplied, assuming they are kept in the order written? Question list l6 0 Question 17 Select all that apply. . :A. 5X5and5x5 0 Question 18 7 _ B: 4x4and 4x5 : c. 5X5and5> mylab.pearson.com C 88 G B Biography Rep... Course Hero P Assignments P Quiz CH 4 HI TESTS - Fall 2... B Take Test: Chi.. c The following d... B Content Google Translate MATH 2040 B Fall 2023 DONIA Alzoubi 11/24/23 8:34 PM ? E Quiz: Quiz CH 4 Question 24 of 25 This quiz: 25 point(s) possible This question: 1 point(s) possible Submit quiz Solve the given system of equations by using the inverse of the coefficient matrix. Use a calculator to perform the necessary matrix operations. Question list K X1 4X2 5X3 - 19 2x1 + X2 X3 3x4 = - 2 O Question 17 2 x 1 X2 + X3 - X4 = x 1 *2 7X3 - 5XA = 23 O Question 18 The solution is x1 = ], x2 = ], x3 = ], and x4 =]. Question 19 (Type integers or simplified fractions.) O Question 20 O Question 21 O Question 22 O Question 23 O Question 24 O Question 25 NextSafari File Edit View History Bookmarks Window Help Fri Nov24 8:34 PM V Submit quiz Select the correct choice that completes the sentence below. Question list l6 U Question 1 I If you multiply two matrices A and B, where A is an m X n matrix and B is n Xp matrix, your resulting product matrix AB will be an V matrix. 0 Question 18 0 Question 19 0 Question 20 0 Question 21 O Question 22 0 Question 23 0 Question 24 0 Question 25 i 4.CQL.5