Harvard MIT Math Tournament Integration Bee SPRINT Training Practice

[@Silver-cu5up]

I did noticed, my recorder cutoff a small portion of my screen/whiteboard ;_;
But it's okay, im only recording to simulate how fast you can catch up with me while youre speed integrating.
SO DONT LOOK AT MY BOARD!! Unless you're finished or struggling, then you can rewind and watch how I approached and solved the integral very quickly.

[@sciencelover-c2j]

Thank you, brother ,for this tremendous effort ❤❤❤

[@MahirArinLabib]

good

[@sciencelover-c2j]

51:34 The answer is (xe^x)÷(1+x) +C , you just forget x in the numerator.

[@Silver-cu5up]

no actually, e^x/(x+1) is correct
the x on top isn't needed there

[@sciencelover-c2j]

@Silver-cu5up no, because you can check that, when you make a derivative for your answer, you don't get the original integral!!

[@Silver-cu5up]

@@sciencelover-c2j www.wolframalpha.com/input?i=integrate+xe%5Ex%2F%28x%2B1%29%5E2+dx

[@maxvangulik1988]

3:10 ah yes, the çine function

[@Silver-cu5up]

lmao

[@Ownageffects]

can you please post a video teaching feymann technique stop by step pls pls pls

[@Silver-cu5up]

@@Ownageffects Right here! This video is more in-depth: th-cam.com/video/ChrVkw-keUg/w-d-xo.htmlsi=7uOM8olDCdg9PY17

[@qwertyman123]

Great

[@maxvangulik1988]

4:20 cos(pi)=-1

[@Silver-cu5up]

sadge ;_;

[@cdkw2]

commenting for the algorithm

[@Silver-cu5up]

@@cdkw2 lol