Ex 7.6, 14 - Integrate x (log x)2 - Chapter 7 Class 12 - Ex 7.6

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  1. Chapter 7 Class 12 Integrals
  2. Serial order wise

Transcript

Ex 7.6, 14 (log ) 2 log 2 . log 2 . = log 2 . = log 2 . log 2 . = log 2 . 2 2 2 log 1 . = 2 2 log 2 2 log . 2 2 = 2 2 log 2 log Now taking I1 = log log = log = log log . = log 2 2 1 . 2 2 . = 2 2 log 1 2 . = 2 2 log 1 2 . 2 2 + = 2 2 2 4 + Putting the value of I1 in (1), we get log 2 . = 2 2 log 2 . log = 2 2 log 2 2 log 2 2 4 + 1 = 2 2 log 2 2 log 2 + 2 4 1 = + +

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