Question

using definition find lim cot x as x approaches 0 from right = infinity

Answer 1

limit doesn't exists

Answer 2

the questions said that we have to find the coresponding delta to M=100.
anyone can help..

Answer 3

\[\text{Limit}[\text{ Cot}[x] ,x\to 0,\text{Direction}\to -1] \to \infty \]Direction of -1 means x is to approach from the right.
Plot attached.