After explaining to a student through various lessons and examples that:
LIM 1 - oo
x->8 x-8
I tried to check if she really understood that, so I gave her a different example.
This was the result:
LIM —=— = m
x-> 5 X-5,матан,приколы про студентов,студенческие шутки и юмор, видео, веселая студентота