Question: .Question 1 Calculate the determinant: j k 7 9 -4 0 7 it it K Question Help: Video 1 Video 2 Message instructor D Post






.Question 1 Calculate the determinant: j k 7 9 -4 0 7 it it K Question Help: Video 1 Video 2 Message instructor D Post to forum Submit Question MacBoc esc C G Search or type . - # % P O W F R T.Question 2 Let a = (-3, 3, -1) and b = (-2, 3, -5). Find a x b. Question Help: Video Message instructor D Post to forum Submit Question Mac esc C G Search or ty @ % W #Question 3 Let u = (6, 0, 2) and 3 = (-4, 1, 4). Hint Compute the following: ux v = v Xu = u xu = 6 ux7 = u x (67) = (U + 7 XV = Question Help: Message instructor D Post to forum Submit Question MacBo esc C G Search or type # $ % 2
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