The function f(x) = (x -a)^2 cos 1 (x-a) for x a and f(a) = 0, is - Vidyadip

MCQ

The function $f(x) = (x -a)^2 cos \frac{1}{(x-a)}$ for $x \neq a$ and $f(a) = 0$, is

A
Continuous but not derivable, at $x = a$
B
derivable at $x = a$
✓
not continuous at $x = a$
D
None of these

✓

Answer

Correct option: C.

not continuous at $x = a$

c

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