Let A, B, C, D be distinct points in 3-space with position vectors a, b, c, d respectively. Let E be the midpoint of the line segment AC. Let M be the plane passing through the three points A,B,C and let N be the plane passing through the three points A,C,D. Assume that the points are chosen so that M and N are distinct, well-defined planes. i) which is r=d+λ(b−d) out of the list attatched ii) which is (a+b+c)/3 out of the list attatched
Let A, B, C, D be distinct points in 3-space with position vectors a, b, c, d respectively. Let E be the midpoint of the line segment AC. Let M be the plane passing through the three points A,B,C and let N be the plane passing through the three points A,C,D. Assume that the points are chosen so that M and N are distinct, well-defined planes. i) which is r=d+λ(b−d) out of the list attatched ii) which is (a+b+c)/3 out of the list attatched
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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Let A, B, C, D be distinct points in 3-space with position
Let M be the plane passing through the three points A,B,C and let N be the plane passing through the three points A,C,D. Assume that the points are chosen so that M and N are distinct, well-defined planes.
i) which is r=d+λ(b−d) out of the list attatched
ii) which is (a+b+c)/3 out of the list attatched
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