For a = 1-2 j vectors a and b (a. Find a b • b = 3; + j (6) Approximate (to the nearest tenth of a degree) he angle between a and 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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For Vectors a and b
a = 1-2 j
(a.
Find a b
b = 3 i + j
Approximate (to the nearest tenth of a degree)
the angle between a and b
Ⓒ
O
MA
State if vectors a and bare perpendicular,
parallel, or neither. If parallel, state whether
they point in the same direction or in opposite direction
Transcribed Image Text:$2 For Vectors a and b a = 1-2 j (a. Find a b b = 3 i + j Approximate (to the nearest tenth of a degree) the angle between a and b Ⓒ O MA State if vectors a and bare perpendicular, parallel, or neither. If parallel, state whether they point in the same direction or in opposite direction
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