Question

What is the domain of f(x) = log(x)?
a. x < 0
b. x > 0
c. all real numbers
d. x > 1

Answer 1

The domain of the function f defined by f(x)=log x is :
\[(0,+\infty)=\{x\in\mathbb R~/~x>0\}\]

Answer 2

Thanks