Question

Relaçãode de stifel (8/1)+(8/2)

Answer 1

Resposta:

Passo a passo

$\left(\begin{array}{ccc}n\\p\\\end{array}\right)+\left(\begin{array}{ccc}n\\p+1\end{array}\right)=\left(\begin{array}{ccc}n+1\\p+1\end{array}\right)\\ \\\left(\begin{array}{ccc}8\\1\\\end{array}\right)+\left(\begin{array}{ccc}8\\2\\\end{array}\right)=\left(\begin{array}{ccc}9\\2\\\end{array}\right)\\\\Onde\:n=8\:e\:p=1$