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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![Find a + b, 4a + 2b, |a], and |a - bl. (Simplify your vectors completely.)
a = 5i + j, b = i 3j
a+b= 6i2j
4a + 2b = 22i+2j
×
|a|
√ 26
| |ab| =
6i + 4j](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd0b67251-da39-4cc9-993c-a8407d4f47eb%2F218fcd83-7940-4414-912a-b059b7d89130%2F45kkbh9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Find a + b, 4a + 2b, |a], and |a - bl. (Simplify your vectors completely.)
a = 5i + j, b = i 3j
a+b= 6i2j
4a + 2b = 22i+2j
×
|a|
√ 26
| |ab| =
6i + 4j
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