I have 10 distinguishable socks in my drawer: 4 white, 4 brown, and 2 blue. In how many ways can I choose a pair of socks, provided that I get two socks of the same color?

Respuesta :

Easy,Four,If you put both the Brown socks And the White socks in two pairs of socks you get four pairs for different color socks!,Hope this helped :D
ACCESS MORE