_ x x= - Vidyadip

MCQ

$\lim _{x \rightarrow \infty} \cos x=$

A
$0$
B
1
C
-1
✓
not defined

✓

Answer

Correct option: D.

not defined

(D)
Since $\cos x$ can have any value from -1 to 1 .
∴ limit does not exist.

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