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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![**Problem:** Write **v** as the sum of two vector components if **v** = 2**i** + **j** and **w** = 3**i** - 2**j**.
Options:
1. \[
\text{Option A:} \quad \mathbf{v} = \left( -\frac{12}{13}i + \frac{8}{13}j \right) + \left( \frac{14}{13}i + \frac{21}{13}j \right)
\]
2. \[
\text{Option B:} \quad \mathbf{v} = \left( \frac{12}{13}i + \frac{8}{13}j \right) + \left( \frac{14}{13}i + \frac{21}{13}j \right)
\]
3. \[
\text{Option C:} \quad \mathbf{v} = \left( -\frac{1}{13}i + \frac{4}{13}j \right) + \left( \frac{2}{13}i + \frac{8}{13}j \right)
\]
4. \[
\text{Option D:} \quad \mathbf{v} = \left( -\frac{1}{13}i + \frac{8}{13}j \right) + \left( \frac{1}{13}i + \frac{8}{13}j \right)
\]
In this problem, we are given two vectors \(\mathbf{v} = 2\mathbf{i} + \mathbf{j}\) and \(\mathbf{w} = 3\mathbf{i} - 2\mathbf{j}\), and we need to find how vector \(\mathbf{v}\) can be expressed as the sum of two other vector components. The provided options suggest different possible sums.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6f02248d-9b04-4bf9-ba6b-18c74681389d%2Fe052aa86-dea5-4fb4-8166-0166deb05b72%2Ftp8v45r_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Problem:** Write **v** as the sum of two vector components if **v** = 2**i** + **j** and **w** = 3**i** - 2**j**.
Options:
1. \[
\text{Option A:} \quad \mathbf{v} = \left( -\frac{12}{13}i + \frac{8}{13}j \right) + \left( \frac{14}{13}i + \frac{21}{13}j \right)
\]
2. \[
\text{Option B:} \quad \mathbf{v} = \left( \frac{12}{13}i + \frac{8}{13}j \right) + \left( \frac{14}{13}i + \frac{21}{13}j \right)
\]
3. \[
\text{Option C:} \quad \mathbf{v} = \left( -\frac{1}{13}i + \frac{4}{13}j \right) + \left( \frac{2}{13}i + \frac{8}{13}j \right)
\]
4. \[
\text{Option D:} \quad \mathbf{v} = \left( -\frac{1}{13}i + \frac{8}{13}j \right) + \left( \frac{1}{13}i + \frac{8}{13}j \right)
\]
In this problem, we are given two vectors \(\mathbf{v} = 2\mathbf{i} + \mathbf{j}\) and \(\mathbf{w} = 3\mathbf{i} - 2\mathbf{j}\), and we need to find how vector \(\mathbf{v}\) can be expressed as the sum of two other vector components. The provided options suggest different possible sums.
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