?Use Green's Theorem to evaluate \(\int_{C} F \cdot d r\). (Check the orientation of the

Chapter 14, Problem 18

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QUESTION:

Use Green's Theorem to evaluate  \(\int_{C} F \cdot d r\). (Check the orientation of the curve before applying the theorem.)

\(F(x, y)=\left\langle\sqrt{x^{2}+1}, \tan ^{-1} x\right\rangle\) , \(C\) is the triangle from (0, 0) to (1, 1) to (0, 1) to (0, 0)

Equation Transcription:

 〈

Text Transcription:

int_C F . dr

F(x, y) = left angle sqrt x^2 + 1, tan^-1 x right angle

C


Questions & Answers

QUESTION:

Use Green's Theorem to evaluate  \(\int_{C} F \cdot d r\). (Check the orientation of the curve before applying the theorem.)

\(F(x, y)=\left\langle\sqrt{x^{2}+1}, \tan ^{-1} x\right\rangle\) , \(C\) is the triangle from (0, 0) to (1, 1) to (0, 1) to (0, 0)

Equation Transcription:

 〈

Text Transcription:

int_C F . dr

F(x, y) = left angle sqrt x^2 + 1, tan^-1 x right angle

C


ANSWER:

Step 1 of 2

According to the green’s theorem,

                                       

Here, D is the region enclosed by the closed curve C. D is the region formed by three given points that is a right angle triangle.

Let find the line that joins the two points and is:

                                       

This can be shown below figure:

 

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