2. Let A = a₁ + a2j + a3k and B = b₁i + b₂j + b3k. Then (A × B) . j is equal to a) a2bვ — a3b2 b) a3b — ab3 c) a1b2 — a2b1 d) a1b3 — a3b1

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Vector Calculus. Please answer the following..
2. Let A = a₁ + a2j + a3k and B = b₁i + b₂j + b3k. Then (A × B) . j is equal to
a) a2bვ — a3b2
b) a3b1 — ab3
c) a1b2 — a2b1
d) a1b3 — a3b1
Transcribed Image Text:2. Let A = a₁ + a2j + a3k and B = b₁i + b₂j + b3k. Then (A × B) . j is equal to a) a2bვ — a3b2 b) a3b1 — ab3 c) a1b2 — a2b1 d) a1b3 — a3b1
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