Question

giúp em với

chứng minh rằng : \(\frac{51.51.52.....100}{2^{50}}=1.3.5.7....99\)

Answer 1

Chứng minh 1.3.5.7....99=51/2.52/2.53/2...100/2 - Nguyễn Thị Lưu

Nhớ nha \(\frac{51}{2}.\frac{52}{2}...\frac{100}{2}\) = \(\frac{51.52.53...99.100}{2.2.2....2}=\frac{51.52.53...99.100}{2^{50}}\)

HỌC TỐT

Answer 2

https://hoc247.net/hoi-dap/toan-6/chung-minh-1-3-5-7-99-51-2-52-2-53-2-100-2-faq210580.html