(1/2)(log a + log b)
log a + log b
(1/3)(log a + log b)
2(log a + log b)
Jika log(ab) = log a + log b, apa syaratnya?
Jika log₃(x) = 5, berapa nilai x?
Jika log₂(x-3) = 4, berapa nilai x?
Berapa nilai log₄(64)?