Question

Qual a razão da seguinte PA (-5,-3,-1, 1, 3,...)​

Answer 1

$\Large\boxed{\begin{array}{l}\boldsymbol{Resposta:}~\sf 2\\\boldsymbol{Explicac_{\!\!,}\tilde ao~passo~a~passo:}\\\sf r=3-1=2\end{array}}$