Let a = -2i + 3j, b = 2i - 3j, and = -5j. Find each of

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Let a = -2i + 3j, b = 2i - 3j, and = -5j. Find each of the following:
a. 2a - 4b
b. a ∙ b
c. a ∙ (b + c)
d. (-2a + 3b) ∙ 5c
e. ||a||c ∙ a
f. b ∙ b - ||b||

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Calculus

ISBN: 978-0131429246

9th edition

Authors: Dale Varberg, Edwin J. Purcell, Steven E. Rigdon

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Question Posted: Jun 21, 2016 10:53 AM

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Let a = -2i + 3j, b = 2i - 3j, and = -5j. Find each of

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a 2a 4b 4i 6j 8i 12j 12i 18j b a b 22 33 ...View the full answer

Calculus

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