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Gilligan
Questions (2)
Find the area of the parallelogram with one corner at P1 and adjacent sides P1P2 and P1P3. NOTE: There is an arrow over P1P2 and
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Use vectors u, v and w given below to find each expression.
(1) v times w (2) v times u
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Answers (3)
Bob, Here is the entire question: Use vectors u, v and w given below to find each expression. (1) v X w (2) v X u (3) (u X v) X w u = 2i - 3j + k v = -3i + 3j + 2k w = 1 + j + 3k
Here is the raidus of Earth as given in the book: 3960 miles.
I will review my textbook and get back to you tomorrow.
