2. a=(2,-1, 3), b=(1,-1,3), c=(1,-2,0), please try to present the final results: (1) axb.c (2) a • bc (3) ax(b×c)

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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2. a2,-1, 3), b=(1,-1,3), c=(1,-2,0), please try to present the final results:
(1) аxbес
(2) а -Ьс
(3) аx(bxc)
(4) (аxb)xс
(5) cx(b•c)a
Transcribed Image Text:2. a2,-1, 3), b=(1,-1,3), c=(1,-2,0), please try to present the final results: (1) аxbес (2) а -Ьс (3) аx(bxc) (4) (аxb)xс (5) cx(b•c)a
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