Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.3: Vectors
Problem 11E
Related questions
Question
![Step 3
Now find the magnitudes of the vectors u and v.
|lu|| = √(4₂)² + (4₂)²
=
11
||v|| = √(√₂)² + (v₂)²
· √(-+)² (+)²
=
2
=
])² + (²9) ²
2](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F29b5f486-adb3-4cc3-b768-2d8a64fa9dd5%2Ff97a0045-50ce-4eef-bc64-7e885f670ea5%2Fa16qdh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Step 3
Now find the magnitudes of the vectors u and v.
|lu|| = √(4₂)² + (4₂)²
=
11
||v|| = √(√₂)² + (v₂)²
· √(-+)² (+)²
=
2
=
])² + (²9) ²
2
Transcribed Image Text:Find the angle 8 between the vectors in radians and in degrees.
u = COS
= cos(T)i + sin(7)j, v = cos( ³7 )i + sin( 37 )j
Exercise (a)
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps with 3 images
Recommended textbooks for you
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Elementary Linear Algebra (MindTap Course List)
Algebra
ISBN:
9781305658004
Author:
Ron Larson
Publisher:
Cengage Learning
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781337278461
Author:
Ron Larson
Publisher:
Cengage Learning
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Elementary Linear Algebra (MindTap Course List)
Algebra
ISBN:
9781305658004
Author:
Ron Larson
Publisher:
Cengage Learning
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781337278461
Author:
Ron Larson
Publisher:
Cengage Learning
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781305652224
Author:
Charles P. McKeague, Mark D. Turner
Publisher:
Cengage Learning