# Domain...2

#### RTCNTC

##### Banned
Find the domain. Can someone get me started?

#### MarkFL

Staff member
No factor in the denominator can be zero, and nothing under a square root radical can be negative...so this leads to:

$$\displaystyle t-1\ne0$$

$$\displaystyle 0<t$$

What do you get when you superimpose the two restrictions?

#### MarkFL

$$\displaystyle (0,1)\,\cup\,(1,\infty)$$