Let g(x)={x2−1x−1,x≠1,2,x=1.g(x)=\begin{cases} \dfrac{x^{2}-1}{x-1}, & x\ne 1,\\ 2, & x=1. \end{cases} D…

Mathematics

Problem

Let g(x)={x2−1x−1,x≠1,2,x=1.g(x)=\begin{cases} \dfrac{x^{2}-1}{x-1}, & x\ne 1,\\ 2, & x=1. \end{cases} Determine whether gg is continuous at x=1x=1.

Browse the problem library