Exercise 12.10. Using Properties of Dot Product Let a = (2, −3), b = (−5, 1), c = (4, −6), find each dot product: 1) (ab) c 4) ||a|| 2) a 2b . 3) a (b+c) 5) (ac) - (b · c) 6) 3 a b
Exercise 12.10. Using Properties of Dot Product Let a = (2, −3), b = (−5, 1), c = (4, −6), find each dot product: 1) (ab) c 4) ||a|| 2) a 2b . 3) a (b+c) 5) (ac) - (b · c) 6) 3 a b
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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Transcribed Image Text:Exercise 12.10. Using Properties of Dot Product
Let a = (2, −3), b = (−5, 1), c = (4, −6), find each dot product:
1) (ab) c
4) ||a||
2) a 2b
.
3) a (b+c)
5) (ac) - (b · c)
6) 3 a b
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