Homework Help is Here – Start Your Trial Now!
Math
Calculus
2. a| = 3, b|| V6, the angle between a and b is 45° 3. |a| = 6, |b|= 5, the angle between a and b is 27/3 4. а %3D (-2, 3), Ь%3D (0.7, 1.2)

2. a| = 3, b|| V6, the angle between a and b is 45° 3. |a| = 6, |b|= 5, the angle between a and b is 27/3 4. а %3D (-2, 3), Ь%3D (0.7, 1.2)

Calculus: Early Transcendentals
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
See similar textbooks
Question

10) Find a * b.     

a = 3i + 2j - k,   b = 4i + 5k

2-10 Find a · b. 2. |a| = 3, |b|= /6, the angle between a and b is 45° 3. |a| = 6, |b| = 5, the angle between a and b is 27/3 (-2, 3), b = (0.7, 1.2) = 5. a = (-2, ), b = (-5, 12) 6. а (6, –2, 3), b = (2, 5, – 1) - (4, 1, ), b= (6, – 3, –8) (р, —р, 2р), Ь (2q, q, –q) 8. а — 9. a = 2i + j, b =i -j+k | 10. а 3і + 2j — k, b%3D 4i + 5k
Transcribed Image Text:2-10 Find a · b. 2. |a| = 3, |b|= /6, the angle between a and b is 45° 3. |a| = 6, |b| = 5, the angle between a and b is 27/3 (-2, 3), b = (0.7, 1.2) = 5. a = (-2, ), b = (-5, 12) 6. а (6, –2, 3), b = (2, 5, – 1) - (4, 1, ), b= (6, – 3, –8) (р, —р, 2р), Ь (2q, q, –q) 8. а — 9. a = 2i + j, b =i -j+k | 10. а 3і + 2j — k, b%3D 4i + 5k
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Calculus: Early Transcendentals
Calculus: Early Transcendentals
Calculus
ISBN:
9781285741550
Author:
James Stewart
Publisher:
Cengage Learning
Thomas' Calculus (14th Edition)
Thomas' Calculus (14th Edition)
Calculus
ISBN:
9780134438986
Author:
Joel R. Hass, Christopher E. Heil, Maurice D. Weir
Publisher:
PEARSON
Calculus: Early Transcendentals (3rd Edition)
Calculus: Early Transcendentals (3rd Edition)
Calculus
ISBN:
9780134763644
Author:
William L. Briggs, Lyle Cochran, Bernard Gillett, Eric Schulz
Publisher:
PEARSON
Calculus: Early Transcendentals
Calculus: Early Transcendentals
Calculus
ISBN:
9781319050740
Author:
Jon Rogawski, Colin Adams, Robert Franzosa
Publisher:
W. H. Freeman
Precalculus
Precalculus
Calculus
ISBN:
9780135189405
Author:
Michael Sullivan
Publisher:
PEARSON
Calculus: Early Transcendental Functions
Calculus: Early Transcendental Functions
Calculus
ISBN:
9781337552516
Author:
Ron Larson, Bruce H. Edwards
Publisher:
Cengage Learning
SEE MORE TEXTBOOKS