Question

Resolvendo a expressão C8,1+C8,2+C8,3+C8,4+C8,5+C8,6+C8,7 encontramos como resultado

Answer 1

(1+1)⁷=C8,0 +C8,1+C8,2+C8,3+C8,4+C8,5+C8,6+C8,7

2⁷=1+C8,1+C8,2+C8,3+C8,4+C8,5+C8,6+C8,7

2⁷-1=C8,1+C8,2+C8,3+C8,4+C8,5+C8,6+C8,7