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Unformatted text preview: A ) = 0. 10. If det( A ) = 7, then A is invertible and so is A T . 11. If i h g f e d c b a = 3, then c f c i b e b h a d a g 2 4 2 4 2 4is A. 6 B. 12 C. 24 D. 12 E. 24 F. 6 12. Which of the vectors below is orthogonal to both (2, 1, 1) and (3, 2, 4)? A. (2, 5, 1) B. (1, 0, 1) C. (4, 0, 3) D. (1, 2, 0) E. (3, 0, 2) F. None of the above 13. If u = (2, 1, 1) and v = (1, 0, 1) then u v proj is A. 0 B. 1/2 C. 2 / 2 D. 1 E. 6 / 6 F. 1/6 14. The value of 1 1 2 1 3 2 1 4 3 2 1 4 3 2 is A. B. 1 C. 2 D. 7 E. 3 F. 7 15. Find so that the value of 1 2 1 3 2 4 3 2 1 4 3 2 is 5. A. 5 B. 0 C. 5/2 D. 2/5 E. 5/7 F. 7/5...
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 Spring '10
 Vanelli

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