+0

0
306
1

Consider the functions $f(x) = \sqrt{\dfrac{x+1}{x-1}}\qquad\qquad\text{and}\qquad\qquad g(x) = \dfrac{\sqrt{x+1}}{\sqrt{x-1}}.$ Explain why $f$ and $g$ are not the same function.

Guest Apr 18, 2017
#1
0

$$Consider the functions $f(x) = \sqrt{\dfrac{x+1}{x-1}}\qquad\qquad\text{and}\\qquad g(x) = \dfrac{\sqrt{x+1}}{\sqrt{x-1}}.$$$

Explain why f and g are not the same function

that it the way it was meant to be written

Guest Apr 18, 2017