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Let f(x)=sqrt([sin 2x] -[cos 2x]) (where...

Let `f(x)=sqrt([sin 2x] -[cos 2x])` (where I I denotes the greatest integer function) then the range of f(x) will be

A

{0}

B

{1}

C

{0,-1}

D

`{0,1sqrt2)`

Text Solution

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The correct Answer is:
C
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