Suma symboli Newtona
: 31 sty 2022, o 11:04
Wykaż, że:
\(\displaystyle{ { 2 \choose 0 }+{3 \choose 1}+{4 \choose 2}+ ... + {99 \choose 97} = {100 \choose 3 } }\)
\(\displaystyle{ { 2 \choose 0 }+{3 \choose 1}+{4 \choose 2}+ ... + {99 \choose 97} = {100 \choose 3 } }\)