(1 point) Let B= 1-3 -37 3 3 11 1] If possible, compute the following. If an answer does not exist, enter DNE. AC = help (matrices) BC = help (matrices)
someone please help Let U be the universal set, where: U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17) Let sets A, B, and C be subsets of U, where: A = {1, 3, 4, 5, 12, 14, 15) B = {1, 2, 7, 13} C = {3, 7, 10, 14, 16} Find the following: LIST the elements in the set A U : AU = { Enter the elements...
(1 point) Let ū = 5, 0 = U2 = -4 If possible, express ū as a linear combination of the vectors ū, and ū2. Otherwise, enter DNE. For example, the answer ū = 471 +5ū2 would be entered 4v1 + 5v2. w = 1v1+26/5v2
1. -12 points PooleLinAlg4 3.1.004. 0/3 Submissions Used Let r 2 5 2 -3 1 Compute the indicated matrix. (If this is not possible, enter DNE in any single blank). Need Help? ReaditTalk to a Tuter Submit Answer Save Progress Practice Another Version
3 part question about inverse of matrices. please help!! Find the inverse of the matrix (if it exists). (If an answer does not exist, enter DNE.) [70] 05 415 E Find the inverse of the matrix (if it exists). (If an answer does not exist, enter DNE.) E = Find the inverse of the matrix (if it exists). (If an answer does not exist, enter DNE.) 1-1 2 4 -1 1 2 | -2 25 Use the inverse matrices to...
In formally proving that lim , e3 3z2 + 4z) min (n ) > 0 be arbitrary. Choose 12, let E +3 TTL Determine m TIP Enter your answer as an integer or decimal number Examples: 3, -4, 5,3172 Enter DNE for Does Not Exist, oo for Infinity Get Help: Points possible: 1 This is attempt 1 of 3 In formally proving that lim , e3 3z2 + 4z) min (n ) > 0 be arbitrary. Choose 12, let E...
Both problems (1 point) Solve for X. ]+sx= [=] X = (1 point) Let A be a 5 by 6, B be a 6 by 7 and C be a 7 by 5 matrix. Determine the size of the following matrices (if they do not exist, type N in both answer boxes): AB: BA: A+B: BC: ABC: CA: B? A: BCT:
Need help with all 3 please. A = -3 0 6 1 7 5 and B 5 -1 0 3 -6-3 find A - B, B - A, and 2(A + B). (If an answer does not exist, enter DNE into any cell of the matrix.) (a) A-B 1 -8 1 DNE 6 -2 DNE 13 8 DNE x (b) B-A 2 INT 3 (c) 2(A + B)
S2 - 2 – 22 if I < 2 Let f(n) = { | 2:- 5 if > 2 Calculate the following limits. Enter "DNE" if the limit does not exist. lim, f(a) = 0 Preview lim f(x) = Preview lim, f(z) = 0 Get help: Video Preview Points possible: 1 This is attempt 1 of 2.
22 points possible 7/22 answered Question 14 < > ✓-4-2 +4 if << -5 Let f(2)= if x = -5 3x + 20 if 2> - 5 Calculate the following limits. Enter "DNE" if the limit does not exist. lim f(a) I-5 lim 2-5 lim f(x) = > Next Question 21 MacBook Air