u - If ü = 43 - 2k and = 2 - 3 + 7k, find 3u - 27.

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter6: Linear Systems
Section6.3: Matrix Algebra
Problem 20E
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If u = 4j - 2k and 7 = 27 − 3 + 7k, find
v j
3ū – 1⁄2v.
Select one:
19
O (1,-25, 12)
O (1,223,-2)
0
(-1,252,-19)
5
O (-1, -23, 2/2)
Transcribed Image Text:If u = 4j - 2k and 7 = 27 − 3 + 7k, find v j 3ū – 1⁄2v. Select one: 19 O (1,-25, 12) O (1,223,-2) 0 (-1,252,-19) 5 O (-1, -23, 2/2)
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