Range of f(x)= (1- ) (1- ) (1- )..... - Vidyadip

MCQ

Range of $\text{f(x)}=\sqrt{(1-\cos\text{x})\sqrt{(1-\cos\text{x})\sqrt{(1-\cos\text{x}).....\infty}}}$

A
$[0, 1]$
B
$(0, 1)$
✓
$[0, 2]$
D
$(0, 2)$

✓

Answer

Correct option: C.

$[0, 2]$

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