11 If m = 2i + 3j + 5k & ñ = i + 2j + 2k find the projections of m parallel and perpendicular to n. Prove that these two vectors are perpendicular to each other.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.1: Rectangular Coordinate Systems
Problem 22E
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11 If m = 2i + 3j+ 5k & ñ = i + 2j + 2k find the projections of m parallel and perpendicular to n.
Prove that these two vectors are perpendicular to each other.
Transcribed Image Text:11 If m = 2i + 3j+ 5k & ñ = i + 2j + 2k find the projections of m parallel and perpendicular to n. Prove that these two vectors are perpendicular to each other.
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