2. Given vector a= (2, 3, 1) and b=(4, 2, 2), the dot product of the two vectors, a. b = __; if a is the angle between the two vectors, then cos(a) the cross product of the two vectors, a x b = below). (show calculation steps

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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2. Given vector a= (2, 3, 1) and b=(4, 2, 2), the dot product of the two vectors, a . b =
; if a is the angle between the two vectors, then cos(a) =
the cross product of the two vectors, a x b = _
below).
(show calculation steps
Transcribed Image Text:2. Given vector a= (2, 3, 1) and b=(4, 2, 2), the dot product of the two vectors, a . b = ; if a is the angle between the two vectors, then cos(a) = the cross product of the two vectors, a x b = _ below). (show calculation steps
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Step 1: Find the dot and cross product of two vectors

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