1. DEFINITION of the LIMIT
of a FUNCTION
l Limit of a function is one of the fundamental
concepts in calculus and analysis, about the behavior of a
function near a particular input point.
l If f :R"R defined on the real number line, and p, L "R then we call f the limit as x approaches p is L, written as:
LIMIT THEOREM
2. Determining the Limit Function Algebra
2.1 Limit
of function f : x " f (x) for
x " a
Direct substitution
x = a value into f (x), if obtained :
EXAMPLE
2.2 Limit Function f : x " f (x) for x " ~
Form studied here
is a form of :
FAST FORMULA
3. LIMITS of TRIGONOMETRIC FUNCTION
Some limit formula trigonometric function :
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