Let ā = î – 2j – 2k and b= 6î + 3ĵ + 2k ; Find ? (a) ā +b and ā – 6 (b) — 2ӑ + 2 3 (c) The magnitude of ā and b (d) ā xb (e) Show that ā. (ā x b) = 0 and b. (ā x b) = 0

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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Let ā = î – 2j – 2k and
b = 6î + 3ĵ + 2k ; Find ?
|
(a) ā + b and ā –
(b) –2ā +
3
(c) The magnitude of ā and b
(d) ā xb
(e) Show that d. (ā x b) = 0 and b. (ā x b) = 0
Transcribed Image Text:Let ā = î – 2j – 2k and b = 6î + 3ĵ + 2k ; Find ? | (a) ā + b and ā – (b) –2ā + 3 (c) The magnitude of ā and b (d) ā xb (e) Show that d. (ā x b) = 0 and b. (ā x b) = 0
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