Consider the points P=(20,n,21) and Q=(10,0,10). n < 0 y ||PQ|| = V230 %3D If it holds that then it is true that: a) PQ = (-10, –3, –11) b) PQ = (10, 3, 11) c) PQ = (10, –3, 11) d) PQ = (-10,3, –11)

Elementary Geometry For College Students, 7e
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ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter1: Line And Angle Relationships
Section1.1: Early Definitions And Postulates
Problem 36E: Consider noncoplanar points A, B, C, and D. Using three points at a time such as A, B, and C, how...
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Consider the points P=(20,n,21) and Q=(10,0,10).
n < 0 y ||PQ|| = /230
If it holds that
then it is true that:
a) PQ = (–10, –3, –11)
b) PQ = (10,3, 11)
c) PQ = (10, –3, 11)
d) PQ = (-10,3, –11)
Transcribed Image Text:Consider the points P=(20,n,21) and Q=(10,0,10). n < 0 y ||PQ|| = /230 If it holds that then it is true that: a) PQ = (–10, –3, –11) b) PQ = (10,3, 11) c) PQ = (10, –3, 11) d) PQ = (-10,3, –11)
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