Homework Help is Here – Start Your Trial Now!
Math
Calculus
Assume that u v = 5, ||u|| = 5, and ||v|| = 8. Calculate the value of (4u + v) · (u – 5v). (Give your answer as a whole or exact number.) (4u + v) (u – 5v) = =

Assume that u v = 5, ||u|| = 5, and ||v|| = 8. Calculate the value of (4u + v) · (u – 5v). (Give your answer as a whole or exact number.) (4u + v) (u – 5v) = =

College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter6: Linear Systems
Section6.5: Determinants
Problem 7SC: Use Cramers rule to solve 2x-y+2z=6x-y+z=2x+y+2z=9.
See similar textbooks
icon
Related questions
Question
Assume that u v = 5, ||u|| = 5, and ||v|| = 8. Calculate the value of (4u + v). (u - 5v). (Give your answer as a whole or exact number.) (4u + v) (u - 5v) = =
Transcribed Image Text:Assume that u v = 5, ||u|| = 5, and ||v|| = 8. Calculate the value of (4u + v). (u - 5v). (Give your answer as a whole or exact number.) (4u + v) (u - 5v) = =
Expert Solution
steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
College Algebra
College Algebra
Algebra
ISBN:
9781305115545
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning
Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Intermediate Algebra
Intermediate Algebra
Algebra
ISBN:
9780998625720
Author:
Lynn Marecek
Publisher:
OpenStax College
Algebra: Structure And Method, Book 1
Algebra: Structure And Method, Book 1
Algebra
ISBN:
9780395977224
Author:
Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:
McDougal Littell
SEE MORE TEXTBOOKS