If
then f(x) is discontinous at x= 2 because
L.H.L and R.H.L are finitely diffrent
f(2) is not defined
L.H.L =R.H.L but not same as f(2)
L.H.L ,R.H.L and f(2) all are distinct
As we have learned
Rule for continuous -
A function is continuous at x = a if and only if
L.H.L R.H.L value at x = a.
- wherein
Where
f(2)=1
Option 1)
L.H.L and R.H.L are finitely diffrent
Option 2)
f(2) is not defined
Option 3)
L.H.L =R.H.L but not same as f(2)
Option 4)
L.H.L ,R.H.L and f(2) all are distinct
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