8.2 Area
The area of the region bounded by a function y = f (x), the xaxis, and the two vertical boundaries i.e. ordinates x = a and x = b, can be determined by evaluating the definite
integral
(1) If the f (x) ³ 0 on [ a,b ], then the area
i.e. area of the region below the graph y = f (x), above xaxis and between the ordinates x = a and x = b is
[next page]

Index
8.1 Introduction 8.2 Area
8.3 Volumes
8.4 Mean Value
8.5 Arc Length(Rectification)
Chapter 1
