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The range of f (x) = ( 1 + x^(2))/( x^(...

The range of ` f (x) = ( 1 + x^(2))/( x^(2))`

A

[0,1]

B

(0,1]

C

`(1, infty)`

D

`[1, infty)`

Text Solution

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The correct Answer is:
C
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