1) For the points P1 (7,5,2) and P2 (8,4,3), find the direction of the vector P1P2 and the midpoint of line segment P1P2. The direction of the vector P1P2 is __i + __j + __k (Type exact answers, using radicals as needed.)
1) For the points P1 (7,5,2) and P2 (8,4,3), find the direction of the vector P1P2 and the midpoint of line segment P1P2. The direction of the vector P1P2 is __i + __j + __k (Type exact answers, using radicals as needed.)
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section11.1: Parabolas
Problem 36E
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#1) For the points P1 (7,5,2) and P2 (8,4,3), find the direction of the vector P1P2 and the midpoint of line segment P1P2. The direction of the vector P1P2 is __i + __j + __k (Type exact answers, using radicals as needed.)
#2) If AB = I + 7j − 3k and B is the point (9, 5, 3), find A. The point A is (___,___,___)
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