BuyFind

Essential Calculus: Early Transcen...

2nd Edition
James Stewart
Publisher: Cengage Learning
ISBN: 9781133112280
BuyFind

Essential Calculus: Early Transcen...

2nd Edition
James Stewart
Publisher: Cengage Learning
ISBN: 9781133112280

Solutions

Chapter 13.4, Problem 21E

(a)

To determine

To show: For line segment connecting point (x1,y1) to point (x2,y2) , Cxdyydx=x1y2x2y1 .

(b)

To determine

To show: The area of polygon with vertices (x1,y1),(x2,y2),...,(xn,yn) as A=12[(x1y2x2y1)+(x2y3x3y2)+...+(xn1ynxnyn1)+(xny1x1yn)] .

(c)

To determine

To find: The area of pentagon with vertices (0,0) , (2,1) , (1,3) , (0,2) , and (1,1) .

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