Let Lz be the line passing through the points Qz=(2, 2, -4) and Q2=(8, –-1, 2) and let L2 be the line passing through the point P=(-5, 1, -11) with direction vector d-[-1, 2, -1]". Determine whether L7 and L, intersect. If so, find the point of intersection Q. If not, find a value for the z- coordinate of P, so the resulting lines do intersect.
Let Lz be the line passing through the points Qz=(2, 2, -4) and Q2=(8, –-1, 2) and let L2 be the line passing through the point P=(-5, 1, -11) with direction vector d-[-1, 2, -1]". Determine whether L7 and L, intersect. If so, find the point of intersection Q. If not, find a value for the z- coordinate of P, so the resulting lines do intersect.
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter10: Analytic Geometry
Section10.CT: Test
Problem 22CT
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![Let Lz be the line passing through the points Qz=(2, 2, -4) and Q2=(8, –-1, 2) and let L2 be the
line passing through the point P=(-5, 1, -11) with direction vector d-[-1, 2, -1]". Determine
whether L7 and L, intersect. If so, find the point of intersection Q. If not, find a value for the z-
coordinate of P, so the resulting lines do intersect.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4575c695-56bc-4a6a-843f-ec886ca258f2%2Ffe410258-e24f-4a5b-8f00-e2d4ee2f8621%2Fnr8yb2_processed.png&w=3840&q=75)
Transcribed Image Text:Let Lz be the line passing through the points Qz=(2, 2, -4) and Q2=(8, –-1, 2) and let L2 be the
line passing through the point P=(-5, 1, -11) with direction vector d-[-1, 2, -1]". Determine
whether L7 and L, intersect. If so, find the point of intersection Q. If not, find a value for the z-
coordinate of P, so the resulting lines do intersect.
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