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

The domain of the function `f(x) = sqrt(-log_(0.3)(x-1))/sqrt(x^2 + 2x + 8)` is

A

(1, 4)

B

(–2, 4)

C

(2, 4)

D

`[2, oo)`

Text Solution

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The correct Answer is:
D
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