Integral in limit not implemented

[parisse]

(06-04-2020 06:26 AM)teerasak Wrote:  I got it from facebook group in math. The time I got has no solution yet, and I didn’t save it. I don’t have the answer, so I tried with the calculator.

I did try with Wolfram and it could not give the answer too. Surprisingly TI nspire could do, but as you mentioned, i’m suspecting it gave wrong answer.

Suspect is not the right word, because it's easy to *prove* that the TI nspire gives a wrong answer here: as I explained previously, the right answer is 0.