Name: Точное значение cos(π/7) cos(2π/7) cos(4π/7) cos(8π/7) cos(16π/7) cos(32π/7).
Uploaded: 2023-01-16T03:52:53+03:00
Duration: T4M
Description: Видео автора «Думай логически!» в Дзене 🎦: Точное значение cos(π/7) cos(2π/7) cos(4π/7) cos(8π/7) cos(16π/7) cos(32π/7).