Question

given that a>0, state the values of
loga1
(a is the base)

Answer 1

remember the "definition"
\[\large \log_a1=y\quad\Leftrightarrow\quad a^y=1 \]

Answer 2

so what is the answer? 1?

Answer 3

when u have a number, say 2, what power y will give u \(2^y=1\)?

Answer 4

0

Answer 5

?

Answer 6

yes, zero

Answer 7

thanks!