Mexico | A Nice Math Olympiad Question

Поделиться
HTML-код
  • Опубликовано: 19 янв 2025

Комментарии • 1

  • @jim2376
    @jim2376 6 месяцев назад

    Each increase in an exponent by 1 for base 2 is a doubling. 2^4 (16) is a doubling of 2^3 (8). So 2^4 - 2^3 is a halving. 2^4 - 2^3 = 2^3. 16 - 8 = 8. So 2^100 - 2^99 = 2^99. And 2^99 - 2^98 = 2^98.