Calculate the given quantity if a = i + j 2k b = 3i 2j
Question:
Calculate the given quantity if
a = i + j − 2k
b = 3i − 2j + k
c = j − 5k
(a) 2a + 3b
(b)|b|
(c) a · b
(d) a × b
(e)|b × c|
(f) a · (b × c)
(g) c × c
(h) a × (b × c)
(i) compa b
(j) proja b
(k) The angle between a and b (correct to the nearest degree)
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Related Book For
Calculus Early Transcendentals
ISBN: 9781337613927
9th Edition
Authors: James Stewart, Daniel K. Clegg, Saleem Watson, Lothar Redlin
Question Posted:
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