Find the following for the vectors v=6i +j and u = 9i+ √3j. a. v.u, vl. lul b. the cosine of the angle between v and u c. the scalar component of u in the direction of v d. the vector proj,u a. v u= (Type an exact answer, using radicals as needed.) (Type an exact answer, using radicals as needed.) |u|= (Type an exact answer, using radicals as needed.) b. The cosine of the angle between v and is (Type an exact answer, using radicals as needed.) c. The scalar component of u in the direction of v is (Type an exact answer, using radicals as needed.) d. projvu = (i+₁ (Type exact answers, using radicals as needed.)
Find the following for the vectors v=6i +j and u = 9i+ √3j. a. v.u, vl. lul b. the cosine of the angle between v and u c. the scalar component of u in the direction of v d. the vector proj,u a. v u= (Type an exact answer, using radicals as needed.) (Type an exact answer, using radicals as needed.) |u|= (Type an exact answer, using radicals as needed.) b. The cosine of the angle between v and is (Type an exact answer, using radicals as needed.) c. The scalar component of u in the direction of v is (Type an exact answer, using radicals as needed.) d. projvu = (i+₁ (Type exact answers, using radicals as needed.)
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.4: The Dot Product
Problem 16E
Related questions
Question
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 4 steps with 4 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
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