Suppose that ac + bd = 0. Show that vectors la, b] and [c, d] are perpendicular. The number ac + bd is called the dot product of the vectors (a, b] and [c, d]. %3D

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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17.
Suppose that ac + bd = 0. Show that vectors [a, b] and [c, d] are perpendicular. The number
ac + bd is called the dot product of the vectors [a, b] and [c, d].
Transcribed Image Text:17. Suppose that ac + bd = 0. Show that vectors [a, b] and [c, d] are perpendicular. The number ac + bd is called the dot product of the vectors [a, b] and [c, d].
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