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Mark the correct alternative in the following:
If and f(x) is continuous at x = 0, then the value of k is
Formula:-
standard limit
(ii) A function f(x) is said to be continuous at a point x=a of its domain, iff
(iii) , where
,
Given:-
f(x) =
And f(x) is continuous at x = 0
Using formula (ii)
Using formula (i)
a+b=k