20 Simple Ways to Use the Verb 'DO' to Sound More Fluent

🔥 Do vs Does – The Easiest Trick You’ll Ever Learn! 🔥

Euler’s number, e, is famously known by its limit definition: the limit as x approaches infinity of (1 1/x)^x. Using calculus, let’s prove that this limit is indeed e. But this seemingly legitimate proof is actually invalid! Can you spot the mistake in this proof? #math #calculus #proof