can we discuss differentiability at the end points of a closed interval
can we discuss differentiability at the end points of a closed interval
liny , 9 Years ago
Grade 12th pass
Differential Calculus> can we discuss differentiability at the e...
1 AnswersDeepak Kumar Shringi
yes: You can define the derivative in a way, such thatf′′is also defined for the end points of a closed interval. Note that for some theorem like the mean value theorem you only need continuity at the end points of the interval
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