Solution:
Assume that be any integer
Greatest integer less than or equal to
Some values of for specific values of
So,
L.H.L. at
R.H.L. at
Also,
Since
As a result, is discontinuous at .
Solution:
Assume that be any integer
Greatest integer less than or equal to
Some values of for specific values of
So,
L.H.L. at
R.H.L. at
Also,
Since
As a result, is discontinuous at .