please
Posted: Fri Jul 01, 2022 6:08 am
please
1.2 Points A(4, -6, 2), B(-2, 0, 3), and C(10, 1, -7) form a triangle. Show that TCA = 0. TAB + TBC+ +
1.4 Let vectors A = 10a, 6a, + 8a, and B = a + 2a.. Find: (a) A B, (b) A X B, (c) 2A- 3B. -
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1.4 Let vectors A = 10a, 6a, + 8a, and B = a + 2a.. Find: (a) A B, (b) A X B, (c) 2A- 3B. -