2. Let ū= < 2, -1, -2>, i = < -2, 3, -2>. Fine a. u.v proj. c. Angle between u and v d. Cross product uxv e. Verify that uxv is perpendicular to u.
2. Let ū= < 2, -1, -2>, i = < -2, 3, -2>. Fine a. u.v proj. c. Angle between u and v d. Cross product uxv e. Verify that uxv is perpendicular to u.
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...
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#2
Transcribed Image Text:2. Let **u** = <2, -1, -2>, **v** = <-2, 3, -2>. Find:
a. **u · v**
b. \(\text{proj}_v u\)
c. Angle between **u** and **v**
d. Cross product **u** × **v**
e. Verify that **u** × **v** is perpendicular to **u**.
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