Question

Quantos anagramas a palavra RAPAZ possui?

Answer 1

$\Large\boxed{\begin{array}{l}\sf a\,palavra\,RAPAZ\,possui\,5\,letras\\\sf com\,repetic_{\!\!,}\tilde ao\,de\,2\,letras\\\sf A\,quantidade\,anagramas\,\acute e\,dada\,por\\\sf P_5^2=\dfrac{5!}{2!}=\dfrac{5\cdot4\cdot3\cdot\diagdown\!\!\!\!\!2!}{\diagdown\!\!\!\!\!2!}=60\end{array}}$