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Author Question: Find the two unit vectors orthogonal to both a = 3j + 2k and b = - i - 2k. (Read 68 times)

rosent76

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on: May 27, 2021

Question 1

Find the area  of a triangle that has vertices (4, 3, 6),  (-2, 0, 8),  (1, 5, 0).
◦ 28  square units
◦  square units
◦  square units
◦  square units
◦ 49  square units

Question 2

Find the two unit vectors orthogonal to both  a = 3j + 2k  and b = - i - 2k.
◦ - i + j + k and i - j - k
◦ -6i - 2j + 3k  and  6i + 2j - 3k
◦ - i - j + k and  i + j - k
◦ k   and -k
◦ - i + j  and i - j
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Marked as best answer by rosent76 on May 27, 2021

frre432

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Reply #1 on: May 27, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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rosent76

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  • Posts: 516
Reply 2 on: May 27, 2021
Gracias!

amcvicar

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  • Posts: 341
Reply 3 on: Yesterday
Excellent

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