The value of k for which f is continuous at x=2 is :
1
e
As we 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
Let
for
Limit
Thus
Option 1)
1
Option 2)
e
Option 3)
Option 4)
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