Chrome File Edit View History Bookmarks Profiles Tab Window Help 42% Sun 5:18 PM Q D2L Assignment 2: Solve Linear Al X D2L Quiz 2B: Midterm - CSC310 L x D2L Quizzes - CSC310 Linear Alge X G Question 1 (2 points) Are the x G 2 nationalu.brightspace.com/d21/Ims/quizzing/user/attempt/quiz_start_frame_auto.d21?ou=87967&isprv=&qi=252444&cfql=1&dnb=0&fromQB=0&inProgress=0 R Quiz 2B: Midterm 1:58:32 remaining X Page 1: Question 6 (7 points) 1 2 3 Find an LU factorization of the following matrix (with L unit lower triangular). 4 5 6 2 -3 4 1 -4 18 6 A = V -4 26 16 10 -- -2 28 26 14 Quiz Information A/ 179 ... O AUG 1 18 AaChrome File Edit View History Bookmarks Profiles Tab Window Help 42% Sun 5:18 PM Q D2L Assignment 2: Solve Linear Al X D2L Quiz 2B: Midterm - CSC310 L x D2L Quizzes - CSC310 Linear Alge X G Question 1 (2 points) Are the x G 2 nationalu.brightspace.com/d21/Ims/quizzing/user/attempt/quiz_start_frame_auto.d2|?ou=87967&isprv=&qi=252444&cfql=1&dnb=0&fromQB=0&inProgress=0 R Quiz 2B: Midterm 1:58:20 remaining X Page 1: Question 7 (8 points) 1 2 3 C 0 4 5 6 For which conditions of a, b, and c the matrix A = 2 -1 b is 5 a V invertible. -- Quiz Information Question 7 options: 179 AUG 1 ... 18 Aa