Question II Which of these products are possible? If possible, then calculate the product. (a) AB...
three seperate questions multiple choice Given A= -(-18)and B=(1-32] Find the matrix product AB, if it is defined. 0-6 21 1 -18 12 [-28 - 3 6-71 -20 -1 19 (3 7-11 -20 19 AB is undefined. The sizes of two matrices A and B are given. Find the sizes of the product AB and the product BA, if the products are defined A is 2 * 3, B is 3 * 2. AB is 3 x 3, BA is...
Find AB and BA, if possible. (If not possible, enter IMPOSSIBLE in any single blank.) 5 -4 -5 31 B = 1 3 5 - AB = 11 BA = 11 Find AB and BA, if possible. (If not possible, enter IMPOSSIBLE in any single blank. A = 0 4 1 -3 1 -3 3 0 AB= 1 ВА =
Lecture 11: question 2 • Which of the below is/are correct with respect to the product of two matrices? A The product AB is defined as the standard matrix of a composition of two linear transformations with the standard matrices A and B applied in the indicated order. B. The product AB is the matrix whose columns are the products of the matrix A and the columns of B. C. The entry (7) of AB is calculate as a sum...
-12 points 2. LarLinAlg8 2.1.015 Find, if possible, AB and BA. (If not possible, enter IMPOSSIBLE in any single cell.) 1 A B -2 7 (a) AB (b) BA Noed Help? Read it Talk to a Tutcr Submit Answer Practice Another Version -12 points 3. LarLinAlg8 2.1.022. Find, if possible, AB and BA. (If not possible, enter IMPOSSIBLE in any single cell.) -1 8-223 1 -2 A 2 (a) AB (b) BA 4 T
Find AB and BA, if possible. (If not possible, enter IMPOSSIBLE in any single blank.) А 2 -1 5 -2 BE 1 -2 5 2 0 1 11 AB = IN BA =
Find (if possible): a. AB and b. BA 2 3 A = 3 4 B = -3 -3 -2 0 4 1 0 0 a. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. AB = (Simplify your answers.) OB. This matrix operation is not possible. b. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. BA= (Simplify your answers.)...
Question 6 Given the following matrices A and B, compute the product AB, if possible. -6 10 -3 43-5 9 B-3 -2 9 10 -6 -5 -5-5 100 10 97 97 a) c -57 34 99 -66 92 12 00331 -5 100 45 -53 10 97 d) Not possible. -57 -66 e34 92 99 12 D None of the above. Question 7 Given the following matrices E and F, compute the product EF, if possible. 10 2
Q3 (3 points) Show that if both AB and B A are defined then AB and BA are square matrices. + Drag and drop your images or click to browse... Q4 (3 points) Let A = (a) be a 2 x 2 matrix. The trace of A. which we denote by tr(A) is a number defined as tr(A) = 0 + 0x2. Prove the following properties of this number for 2 x 2 matrices A and B and a real...
-4 2 5 5 -5 Find (if possible) a. AB and b. BA, if A = 2 - 5 B = 4 4 - 2 0 3 a. Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. O A. AB = (Simplify your answers.) OB. This matrix operation is not possible. b. Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. O A. BA=...
find BA please 11 of 15 11 complete) 6.5.33 possible, find AB and BA. (1-3 A= 2 -1 2 3 o 5 -4 1-1 2 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. AB = (Simplify your answer.) OB. This matrix operation is not possible. Click to select and enter your answer(s) and then click Check Answer. 1 part remaining Clear All hor type URL ☆ T O