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The domain of (sqrt (7 + x) + sqrt(7-x))...

The domain of `(sqrt (7 + x) + sqrt(7-x))/(x)` is

A

`[-7 ,0)cup(0,7]`

B

R-{0}

C

(-7,7)

D

[-7,7]

Text Solution

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The correct Answer is:
A
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