O Exercises: Find each quantity if y = 3i – 5j and w =-2i + 3j. 5) 3v – 2w 6) Iv + wl 7) Ivl + Iwl
O Exercises: Find each quantity if y = 3i – 5j and w =-2i + 3j. 5) 3v – 2w 6) Iv + wl 7) Ivl + Iwl
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:b) +(-(c, d)) = (a -c, b – d)
EXAMPLE 5 Performing Vector Operations
Let u = (-2, 1) and v=(4,3).
(a) u + v
po
433
ex 2
videas 'operations vectors"
b) -2u
(c) 3u – 2v
<-2,17+<4,37
こく2,4>
ちくこ21>-2
<-6,3> +
<4,-2>
<-14,-3>
* -2 +H=Q
MeRTicaL
1+3こ4
O Exercises: Find each quantity if y = 3i – 5j and w = -2i + 3j.
7)
Iyl + lwl
5) 3v – 2w
6)
Iv + wl
4
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