✓ Бесконечная лестница в небо | Ботай со мной #088 | Борис Трушин

#BotAyWithMe #088 Endless Stairway to Heaven Is it possible to make a staircase out of bricks? Trushin's book: http://trushinbv.ru/book How to support the channel:    • Как помочь развитию канала | трушин ответи...   One-time donation (Yandex.Money): https://money.yandex.ru/to/4100110176... One-time donation (PayPal): https://paypal.me/trushinbv One-time donation (Donation Alerts): https://www.donationalerts.com/r/bori... Regular donation (YouTube):    / @trushinbv   Regular donation (Patreon):   / trushinbv   Online math courses with Boris Trushin: 10th grade. Unified State Exam Preparation: http://trushinbv.ru/ege10 11th grade. Unified State Exam Preparation (Tasks 13-19): http://trushinbv.ru/ege11c 10th-11th grade. Preparation for the List Olympiads: http://trushinbv.ru/olymp You can also purchase a recording of my courses from last year: Basic State Exam Preparation: http://trushinbv.ru/oge9 Unified State Exam Preparation. Tasks 1-12: http://trushinbv.ru/ege11b Unified State Exam Preparation. Tasks 13 and 15: http://trushinbv.ru/ege1315 Unified State Exam Preparation. Task 14: http://trushinbv.ru/ege14 Unified State Exam Preparation. Task 16: http://trushinbv.ru/ege16 Preparation for the Unified State Exam. Task 17: http://trushinbv.ru/ege17 Preparation for the Unified State Exam. Task 18: http://trushinbv.ru/ege18 Preparation for the Unified State Exam. Task 19: http://trushinbv.ru/ege19 Other Foxford courses: http://trushinbv.ru/courses Foxford tutors: http://trushinbv.ru/coach Personal website: http://TrushinBV.ru Group "Olympiads, Unified State Exam, and Basic State Exam in Mathematics": https://vk.com/ege_trushin Group "TrushinBV.ru": https://vk.com/trushinbvru Personal page: https://vk.com/trushinbv Group "TrushinBV.ru":   / trushinbv   Personal page:   / boris.trushin   Instagram:   / trushinbv   TikTok:   / trushinbv   Telegram: https://t.me/trushinbv Twitter:   / trushinbv   YouTube channel:    / trushinbv