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(1-(1)/(3^(2)))(1-(1)/(4^(2)))(1-(1)/(5^...

`(1-(1)/(3^(2)))(1-(1)/(4^(2)))(1-(1)/(5^(2)))…(1-(1)/(11^(2)))(1-(1)/(12^(2)))` का मान ज्ञात कीजिए

A

`13/12`

B

`18/13`

C

`12/13`

D

`13/18`

लिखित उत्तर

Verified by Experts

The correct Answer is:
4
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