Second Derivative Limits at Point (Jee Mains) | ExamDuo
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Continuity and Differentiability
Easy
Second Derivative Limits at Point
If f'' (2
+
) = 0 and f'' (2⁻) = 1 , then
SELECT ONE OPTION
A
function is discontinuous at x = 2 .
B
function is continuous at x = 2 .
C
lim
x → 2
+
f (x) ≠
lim
x → 2
-
f (x)
D
nothing can be said
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