Question

find the domain of f(x)= (x-1)/(2x+1)

Answer 1

Answer:

$\\ R - \{ \frac{-1}{2} \}$

Step-by-step explanation:

$\ f(x)=\frac{x-1}{2x+1}$

The denominator of function cannot be 0

Hence value of x for which 2x+1 is 0 will not be in the domain

2x+1=0

=>x=-1/2

So domain of finction = R-{-1/2}