Question 2 Consider the point P(2,-1,-4) and the vectors a =< -2,-1,2> and 6=<-3,2,2>. (a) Find the unit vector i that has the opposite direction of a. (b) Find the Plane that passes through the point P and is orthogonal to the vector 6ü - 26. (c) Find the point, if any, at which the Line with parametric equations z=-2+t, y=1-t, intersects the Plane found in part b). z=-3t

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.3: Lines
Problem 31E
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Question 2
Consider the point P(2,-1,-4) and the vectors a =< -2,-1,2> and b =< -3,2,2>.
(a) Find the unit vector i that has the opposite direction of a.
(b) Find the Plane that passes through the point P and is orthogonal to the vector 6ü - 26.
(c) Find the point, if any, at which the Line with parametric equations
x=-2+t, y=1-t, z = -3t
intersects the Plane found in part b).
B I
31 3
四
D
Transcribed Image Text:Question 2 Consider the point P(2,-1,-4) and the vectors a =< -2,-1,2> and b =< -3,2,2>. (a) Find the unit vector i that has the opposite direction of a. (b) Find the Plane that passes through the point P and is orthogonal to the vector 6ü - 26. (c) Find the point, if any, at which the Line with parametric equations x=-2+t, y=1-t, z = -3t intersects the Plane found in part b). B I 31 3 四 D
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