1. Two planes P and P, are defined by the equations x+y+z=1 and 2x-y+z=0, respectively. The planes intersect along a line L. Write down two vectors which are normal to P, and P, respectively. (a) (b) (c) (d) Hence find a vector running in the direction of the line L. Find the point lying in both planes P, and P, which has z = 0. Hence obtain the equation of the line L.

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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1. Two planes P and P, are defined by the equations x+y+z=1 and
2x-y+z=0, respectively. The planes intersect along a line L.
Write down two vectors which are normal to P, and P, respectively.
(a)
(b)
(c)
(d)
Hence find a vector running in the direction of the line L.
Find the point lying in both planes P, and P, which has z = 0.
Hence obtain the equation of the line L.
Transcribed Image Text:1. Two planes P and P, are defined by the equations x+y+z=1 and 2x-y+z=0, respectively. The planes intersect along a line L. Write down two vectors which are normal to P, and P, respectively. (a) (b) (c) (d) Hence find a vector running in the direction of the line L. Find the point lying in both planes P, and P, which has z = 0. Hence obtain the equation of the line L.
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