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4. 4 l А 1 2 3 3 8 0 BE -1 sowe For AB
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1. A. [1 au B.E] solve por 7 (AB)
est: Test 2 Tin is Question: 1 pt 8 of 27 (7 complete) Solve the equation on the interval o so< 2x 4 sin 0+3=1 What are the solutions in the interval Os0 < 2x? Select the correct choice and fill in any answer boxes in your choice below. O A. The solution set is (Simplify your answer. Type an exact answer, using a as needed. Type your answer in radians. Use integers or fractions for Use a comma to...
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.)...
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Question 2:
Find all solutions to the following equation: 0-1 6 sin 8 sin Select the correct choice below and, if necessary, il in the answer box to complete your choice. (Type your answer(s) in terms of n. Use a comma to separate answers as needed.) O B. There is no solution. Solve the equation on the interval [0,2x) cos (20) What are the solutions to cos (20)-2 in the interval 10,2x? Select the correct choice and fillin...
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A = [1 4 6 Ba [-] sowe for (TA)
3. -4 points 3.2.036. 0/3 Submlssions Used an example to show that if A and 8 are symmetric n x n matrices, then AB need not be symmetric. 1 2 1 0 0 1 0 2 0 1 OA-12 0 1 o] 1 0 0 1 (b) Prove that if A and B are symmetnic n n matrices, then AB is symmetric if and only if AB BA. Suppose A and B are symmetric. Then (AB)T ATs-AB. Thus, AB is...
answer needed only thx
If OA = [3,-1, 4) and OB = [6,-1, 8], find the magnitude of AB: O 5 5 26 01
22. Suppose that (ab, p)- 1 and that p> 2. Show that the number of solutions (x, y) of the congruence ax2 + by 1 (mod p) is -ab
22. Suppose that (ab, p)- 1 and that p> 2. Show that the number of solutions (x, y) of the congruence ax2 + by 1 (mod p) is -ab
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