Algebra

Mayank  Mittal's Avatar
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Joined: 19 Feb 2011
Post: 68
14 Apr 2012 11:01:02 IST
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Find the sum of the series
Engineering Entrance , JEE Main , JEE Main & Advanced , Mathematics , Algebra

1 - (1/2)² + (1/3)² - (1/4)² .................infinity it is equal to (pie)²/12 but i want that how it is



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ronnie's Avatar

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Joined: 18 Feb 2012
Posts: 264
14 Apr 2012 12:44:41 IST
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high level maths...given by euler



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