Score: 0/10 0/10 answered Question 1 Calculate the determinant: K 7 9 -4 6 0 7 i- k Question Help: Video 1 ) Video 2 Message instructor D Post to forum Submit Question SSR_TSRPT (1).pdf esc F -7 C G Search.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 esc C G Sea.Question 3 Let u = (6, 0, 2) and 7 = (-4, 1, 4). Hint Compute the following: uxv = u xu = u xu 6 ux 5) u x (63) (U + 7 X 3 - Question Help: Message instructor Post to forum Submit Question esc C G Search