Of course.. It was on mathlinks.ro
The solution which we could think of is by expansion by binomial only and a person there did the same. But Another elegant solution would have been nicer.
Of course it is possible to integrate it, but not sure if it is possible to write it, at least wolfram couldnot
May I ask for the source of the problem?
Of course.. It was on mathlinks.ro
The solution which we could think of is by expansion by binomial only and a person there did the same. But Another elegant solution would have been nicer.