The flu is a virus, so the answer is A. Antibiotics will not help the flu and in some cases, worsen the flu.
VACCINE IS THE RIGHT OPTION
The flu can be treated or prevented using antiviral drugs, avoiding contact with infected individuals, and through vaccination. However, antibiotics are ineffective against the flu virus, as they only treat bacterial infections. Therefore, the correct option is A. antibiotics.
;
Penjelasan dengan langkah-langkah:U1 = a = 6U5 = 18Un = a + (n - 1)bU5 = 6 + (5 - 1) b6 + 4b = 184b = 18 - 64b = 12b = 12/4 = 3U16 = 6 + (16 - 1)(3)U16 = 6 + (15)(3)U16 = 6 + 45U16 = 51Suku ke-16 adalah 51.