(a) If C is the line segment connecting the point (x,, Y,) to the point (x2, Y2), find the following. x dy - y dx
(a) If C is the line segment connecting the point (x,, Y,) to the point (x2, Y2), find the following. x dy - y dx
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Needed to be solved correclty in 1 hour completely and get the thumbs up please show neat and clean work.box answer should be right
![(a) If C is the line segment connecting the point (x,, y1) to the point (x2, Y2), find the following.
х dy — у dx
(b) If the vertices of a polygon, in counterclockwise order, are (x,, y,), (X2, Y½),.
(xp Yn), find the
....
area of the polygon.
O A =
2
(X1V2 + X2V1) + (x2V3 + X3Y2) + ·… · + (xn – 1V+ XnYn – 1) + (xnY 1 + X1.
O A =
(x>Y1 - X,¥2) + (X3V2 - X2Y3) + ·… · + (x,Yn-1 – Xn-1Yn) + (X,Yn - X,V1)|
O A
2
=(×1V2 – x2Y1) – (X2V3 – X3¥2) –
(Xn - 1Yn – XnYn - 1) + (x„y1 – X1V½)|
O A =
(x1V2 - X2V1) + (x2V3 - X3V2) + ·. + (x, – 1Yn – X,Y - 1) + (x,V1 – X1Yn}|
O A = (X1V2 – X2Y 1) + (x2Y3 - X3Y2) + •· · + (X, – 1Yn – XnYn - 1) + (X,Y1 – ×1V½)
(c) Find the area of the pentagon with vertices (0, 0), (3, 1), (1, 2), (0, 1), and (-2, 1).](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5bb3e301-f8e2-46e0-b9b7-f5f7c2b96785%2Fe61d5f82-e74e-45a9-84d9-4dc32181a87e%2F2vh5j26_processed.jpeg&w=3840&q=75)
Transcribed Image Text:(a) If C is the line segment connecting the point (x,, y1) to the point (x2, Y2), find the following.
х dy — у dx
(b) If the vertices of a polygon, in counterclockwise order, are (x,, y,), (X2, Y½),.
(xp Yn), find the
....
area of the polygon.
O A =
2
(X1V2 + X2V1) + (x2V3 + X3Y2) + ·… · + (xn – 1V+ XnYn – 1) + (xnY 1 + X1.
O A =
(x>Y1 - X,¥2) + (X3V2 - X2Y3) + ·… · + (x,Yn-1 – Xn-1Yn) + (X,Yn - X,V1)|
O A
2
=(×1V2 – x2Y1) – (X2V3 – X3¥2) –
(Xn - 1Yn – XnYn - 1) + (x„y1 – X1V½)|
O A =
(x1V2 - X2V1) + (x2V3 - X3V2) + ·. + (x, – 1Yn – X,Y - 1) + (x,V1 – X1Yn}|
O A = (X1V2 – X2Y 1) + (x2Y3 - X3Y2) + •· · + (X, – 1Yn – XnYn - 1) + (X,Y1 – ×1V½)
(c) Find the area of the pentagon with vertices (0, 0), (3, 1), (1, 2), (0, 1), and (-2, 1).
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