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The value of sqrt(11+2sqrt(30))-1/(sqrt(...

The value of `sqrt(11+2sqrt(30))-1/(sqrt(11+2sqrt(30)))` is

A

`2sqrt(5)`

B

`2sqrt(6)`

C

`1+sqrt(6)`

D

`1+sqrt(5)`

Text Solution

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The correct Answer is:
A
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KIRAN PUBLICATION-POWER, INDICES AND SURDS-Type -IV
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