(a) Find the dot product vw; (b) find the angle between v and w, (c) state whether the vectors are parallel, orthogonal, or neither. V=- -√3i-j, w=-i-j (a) v-w= (Simplify your answer. Type an exact answer, using radicals as needed.) (b) The angle between v and w is °. (Type your answer in degrees.) (c) Are v and w parallel, orthogonal, or neither?
(a) Find the dot product vw; (b) find the angle between v and w, (c) state whether the vectors are parallel, orthogonal, or neither. V=- -√3i-j, w=-i-j (a) v-w= (Simplify your answer. Type an exact answer, using radicals as needed.) (b) The angle between v and w is °. (Type your answer in degrees.) (c) Are v and w parallel, orthogonal, or neither?
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section: Chapter Questions
Problem 4DE
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