1. Answer true (T) or false (F) for each general statement in the table provided: a) [(ü •v )w]xv is a vector b) If the cross product of two non-zero vectors is zero, then the vectors are collinear. c) ä • b = b•ā d) The dot product of i and (ix )is not always equal to zero. e) In the diagram below, direction of b x ä is up, into the page at 90° to both ä and b. b

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter2: Parallel Lines
Section2.3: Proving Lines Parallel
Problem 34E
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a bc
de
1. Answer true (T) or false (F) for each general statement in the table
provided:
a) [ü •v )w]xv is a vector
b) If the cross product of two non-zero vectors is zero, then the vectors are collinear.
c) ā •b = b• ā
d) The dot product of i and (ï× ÿ)is not always equal to zero.
e) In the diagram below, direction of b x ā is up, into the page at 90° to both ā and b.
b
Transcribed Image Text:a bc de 1. Answer true (T) or false (F) for each general statement in the table provided: a) [ü •v )w]xv is a vector b) If the cross product of two non-zero vectors is zero, then the vectors are collinear. c) ā •b = b• ā d) The dot product of i and (ï× ÿ)is not always equal to zero. e) In the diagram below, direction of b x ā is up, into the page at 90° to both ā and b. b
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