Show that 
does not exist.
Given
f(x) = 
f(x) = 
To find 
To limit to exist, we know 
…….(1)
Thus to find the limit using the concept 
……(2)
……..(3)
……(4)
From above equations
(from 2)
Thus, limit does not exist.
1
Show that does not exist.
Given
f(x) =
f(x) =
To find
To limit to exist, we know …….(1)
Thus to find the limit using the concept ……(2)
……..(3)
……(4)
From above equations
(from 2)
Thus, limit does not exist.