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The range of function f(x) = sqrt(.^(x^2...

The range of function `f(x) = sqrt(.^(x^2+4x)C_(2x^2+3))` is

A

`{1,2sqrt3}`

B

`{1,2sqrt3,3sqrt5}`

C

`{1,2,3}`

D

`(1,2)`

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The correct Answer is:
A
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