Given points A(8, – 5, 4) and B(-2, 3, 2), find: (a) the distance from A to B; (b) a unit vector directed from A towards B; (c) a unit vector directed from the origin toward the midpoint of the line AB; (d) the coordinates of the point on the line connecting A to B at which the line intersects the plane z = 3.
Given points A(8, – 5, 4) and B(-2, 3, 2), find: (a) the distance from A to B; (b) a unit vector directed from A towards B; (c) a unit vector directed from the origin toward the midpoint of the line AB; (d) the coordinates of the point on the line connecting A to B at which the line intersects the plane z = 3.
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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![Given points A(8, – 5, 4) and B(-2, 3, 2), find: (a) the distance from A to
B; (b) a unit vector directed from A towards B; (c) a unit vector directed
from the origin toward the midpoint of the line AB; (d) the coordinates
of the point on the line connecting A to B at which the line intersects the
plane z = 3.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3b5bcb06-7361-4085-a14c-e0c46d0abf2f%2F9506e08f-409d-4330-93a6-29accd7b49cb%2Fnfzhot_processed.png&w=3840&q=75)
Transcribed Image Text:Given points A(8, – 5, 4) and B(-2, 3, 2), find: (a) the distance from A to
B; (b) a unit vector directed from A towards B; (c) a unit vector directed
from the origin toward the midpoint of the line AB; (d) the coordinates
of the point on the line connecting A to B at which the line intersects the
plane z = 3.
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