July 2010
Beginner
727 pages
14h 13m
English
Content preview from Business Mathematics
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10
Limit and Continuity
LEARNING OBJECTIVES
After studying this chapter, you will be able to understand:
Know the concept of limit and continuity
Understand the theorems (statements) and formula of limit and definition of continuity
Know how to solve the problems related to limit and continuity with the help of given illustrations
INTRODUCTION
Limit and Continuity is a branch of calculus. Intuitively we call quantity y a function of another quantity x if there is a rule by which a unique value of y is associated with a corresponding value of x.
DEFINITION OF LIMIT OF A FUNCTION
When value of x is very close to certain value a, then functional value f(x) goes on becoming l. Then symbolically we can say that
Note: Meaning of x →a (x ...
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