_ x ^ + 2 e^ [ cotx ] is equal to :- (where [.] is greatest integ… - Vidyadip

MCQ

$\mathop {\lim }\limits_{x \to \frac{{{\pi ^ + }}}{2}} {e^{\left[ {cotx} \right]}}$ is equal to :-
(where $[.]$ is greatest integer function)

A
$e$
B
$1$
C
$0$
✓
$\frac{1}{e}$

✓

Answer

Correct option: D.

$\frac{1}{e}$

d

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