Consider the two vectors à = (1, −1, 2) and ☎ = (–1, 1, a) where a = 0 (a) Give a unit vector in the direction of d. (b) Compute à•b and d^ b. (c) Give an equation for the plane perpendicular to à and containing the point (3, 5, –7).
Consider the two vectors à = (1, −1, 2) and ☎ = (–1, 1, a) where a = 0 (a) Give a unit vector in the direction of d. (b) Compute à•b and d^ b. (c) Give an equation for the plane perpendicular to à and containing the point (3, 5, –7).
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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![Consider the two vectors d = (1,-1,2) and b = (-1, 1, a) where a = 0
(a) Give a unit vector in the direction of d.
(b) Compute d• b and d^ b.
(c) Give an equation for the plane perpendicular to à and containing the point (3, 5, –7).](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcb3eb6f5-ad7a-4565-9bbe-4e7695b0b0f2%2Fcc57b128-114b-497c-b852-f56e18c55a87%2Focs0i4c_processed.png&w=3840&q=75)
Transcribed Image Text:Consider the two vectors d = (1,-1,2) and b = (-1, 1, a) where a = 0
(a) Give a unit vector in the direction of d.
(b) Compute d• b and d^ b.
(c) Give an equation for the plane perpendicular to à and containing the point (3, 5, –7).
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