यदि (sqrt(7) - 1)/(sqrt(7) +1) - (sqrt(7...

यदि `(sqrt(7) - 1)/(sqrt(7) +1) - (sqrt(7) +1)/(sqrt(7)-1) = a + sqrt(7)` इए तो a और b का मान क्रमशः क्या होगा?

A

`sqrt(7), -1`

B

`sqrt(7),1`

C

`0,-2/3`

D

`-2/3,0`

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The correct Answer is:

C

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