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9 Dec 2017
1 , 2. If u = (1, -1, 3) and v = (2,1, -1), find u x v. A: (2, -1, -3) B: (-2, -7,3) C: (-2,7,3) D: (-3,7,3) E: (-3,5,4)
1 , 2. If u = (1, -1, 3) and v = (2,1, -1), find u x v. A: (2, -1, -3) B: (-2, -7,3) C: (-2,7,3) D: (-3,7,3) E: (-3,5,4)
14 Jun 2023
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teacherrecoLv10
18 Apr 2022
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10 Dec 2017
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