Given that a = (-1, 3), b = (-4, -3), and c = (-1, 5), find the number. %3D (a) a (b + c) (b) a ·b + a·c

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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Given that a = (-1, 3), b = (-4, –3), and c = (-1, 5), find the number.
(а) а (b + с)
(b) а - b + а с
Transcribed Image Text:Given that a = (-1, 3), b = (-4, –3), and c = (-1, 5), find the number. (а) а (b + с) (b) а - b + а с
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