Which is the greatest among (sqrt19-sqr...

Which is the greatest among `(sqrt19-sqrt17),(sqrt13-sqrt11),(sqrt7-sqrt5) and (sqrt5-sqrt3)?`

A

`sqrt(19)-sqrt(17)`

B

`sqrt(13)-sqrt(11)`

C

`sqrt(7)-sqrt(5)`

D

`sqrt(5)-sqrt(3)`

Verified by Experts

The correct Answer is:

D

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