Hi guys, I am currently doing my homework in limits and derivatives, and there is one question that I'm stuck at. I think the correct answer is 0 but still want to ask for you guys' advice and thoughts (Clapping)
I am quite skeptical about the functions inside the square brackets ... somehow I think they resemble a series, am I right? I wonder if that series has anything to do with this kind of limit. Any suggestions is highly appreciated. Thanks everyone.