Question

The domain of F(x)=log[b]x is the set of all real numbers. True or false?

Answer 1

$f(x)=log_bx\\\\D=\mathbb{R}\ is\ false.\\\\correct\ domain:D:x\in\mathbb{R^+}\ and\ b\in\mathbb{R^+}\ and\ b\neq1.$