Действительные числа. Теория. Видеоурок 3. Математика 10 класс

Having become familiar with rational and irrational numbers, it's time to put all the pieces of the puzzle together. In this lesson, we'll systematize our knowledge of number sets and finally clarify what real numbers are and why they are so important in mathematics. 🧐 0:00 Irrational Number 0:41 The Set of Real Numbers 0:58 Coordinate Line 1:23 Numerical Inequalities 2:01 Properties of Numerical Inequalities 3:13 Comparing Irrational Numbers 6:02 Modulus of a Real Number 7:06 Properties of Moduli of Real Numbers    • Математика 10 класс   📝Digital Encyclopedia: https://app.onlineschool-1.ru/vse-kla... ______________ Join us! Online school for grades 1 through 11 – education anywhere in the world with a state-recognized diploma. Enroll in the Online School: https://onlineschool-1.ru 👉 Follow the school's news on social media: VKontakte: https://vk.com/onlineshkola_1 Telegram: https://t.me/onlineschool1ru #math #algebra #onlineschool_1 #lessons #10th grade #fractions #set #onlineschool #realnumbers