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The domain of the function f(x) = sqrt((...

The domain of the function `f(x) = sqrt((4-x^(2))/([x]+2))` where [x] denotes the greatest integer less than or equal to x,is

A

`(-infty, -2) cup (1,2)`

B

`(-infty, -2) cup [-1,2]`

C

`(-infty, 2) cup (1,2]`

D

`(-infty, -2) cup [-1,2)`

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The correct Answer is:
B
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