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Let u = (2, 4) and v = (1, 12) and w=(−6, −4). Find: 12. (v.w)-(v.u) 11. 3(u-w)u 13. 2-u 14. ||+||+||||

Let u = (2, 4) and v = (1, 12) and w=(−6, −4). Find: 12. (v.w)-(v.u) 11. 3(u-w)u 13. 2-u 14. ||+||+||||

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Let u = (2, 4) and v = (1, 12) and w = (-6, -4). Find: 11. 3(u.w)u 12. (v.w)-(v.u) 13. 2-u 14. ||||+||+||||
Transcribed Image Text:Let u = (2, 4) and v = (1, 12) and w = (-6, -4). Find: 11. 3(u.w)u 12. (v.w)-(v.u) 13. 2-u 14. ||||+||+||||
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