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1. Given ā - 31-9j and 5--6i+j compute each of the following. (a) 105 (b) 14ã +205 (c)

1. Given ā - 31-9j and 5--6i+j compute each of the following. (a) 105 (b) 14ã +205 (c)

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...
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Section 5-2 : Vector Arithmetic 1. Given ā = 37 -9j and b =-6i +j compute each of the following. (a) 105 (b) 14ã + 205 (c) 2. Find a unit vector that points in the same direction as ā = (10.-3.8,-2). %3D 3. Find a unit vector that points in the opposite direction as i = 27 +77-5k. Find a vector that points in the opposite direction as ā = (-3.-14, 2) with a magnitude of 32. 4 5. Determine if i = (1.0,-4) and w=(9,3,1) are parallel vectors.
Transcribed Image Text:Section 5-2 : Vector Arithmetic 1. Given ā = 37 -9j and b =-6i +j compute each of the following. (a) 105 (b) 14ã + 205 (c) 2. Find a unit vector that points in the same direction as ā = (10.-3.8,-2). %3D 3. Find a unit vector that points in the opposite direction as i = 27 +77-5k. Find a vector that points in the opposite direction as ā = (-3.-14, 2) with a magnitude of 32. 4 5. Determine if i = (1.0,-4) and w=(9,3,1) are parallel vectors.
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