Bouncing Ball Problem (Sum of an Infinite Geometric Series)

[@Slim-.-shady-.-The_REAL]

Bro, you just helped me understand a subject i had paid no attention to for like 3 lectures. And you did it in only 5 minutes! THX

[@IronMan-tn2vq]

Nice, the drawings really helped me see how it works

[@yousefdeeb83]

Amazing simple 4mins problem ❤

[@انور-ث1د]

Doctor, can you explain in detail about finding the maximum and minimum values ​​of functions of more than one variable, with various examples, your beloved student from the Comoros, Anwar?