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Prove the following by using the princip...

Prove the following by using the principle of mathematical induction for all `n in N`
`(1)/(1.3) + (1)/(3.5) + (1)/(5.7) + …….+(1)/((2n-1)(2n+1)) = (n)/(2n+1)`

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KUMAR PRAKASHAN-PRINCIPLE OF MATHEMATICAL INDUCTION-PRACTICE WORK
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