Gandalf the Grey started in the Forest of Mirkwood at a point with coordinates (3, -2) and arrived in the Iron Hills at the point with coordinates (4, 3). If he began walking in the direction of the vector v= 3i + lj and changes direction only once, when he turns at a right angle, what are the coordinates of the point where he makes the turn.

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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Gandalf the Grey started in the Forest of Mirkwood at a point with coordinates (3, -2) and arrived in the Iron Hills at the point with
coordinates (4, 3). If he began walking in the direction of the vector v= 3i + 1j and changes direction only once, when he turns at a
right angle, what are the coordinates of the point where he makes the turn.
Transcribed Image Text:Gandalf the Grey started in the Forest of Mirkwood at a point with coordinates (3, -2) and arrived in the Iron Hills at the point with coordinates (4, 3). If he began walking in the direction of the vector v= 3i + 1j and changes direction only once, when he turns at a right angle, what are the coordinates of the point where he makes the turn.
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