evaluate ∫ a x e x with respect to x plz solve this problem

evaluate ∫ axex with respect to x plz solve this problem 

Grade:12th pass

1 Answers

110 Points
7 years ago
hi ,
      this can be reduced by using  ax = exlna
                        ∫ ex exlna  dx = ∫ ex+lna dx = ∫ex(1+ln a) dx
                                                                   = 1 / (1+ln a)  ex(1+ln a) + K
                                        where ‘K’ is arbitary constant .
                                                                        Thank you , keep learning by questioning !

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