Of the 2,598,960 different five-card hands possible from a deck of 52 playing cards, how many would contain all black cards.

65,780

Step-by-step explanation:

When we select r things from n things , we use combinations and the number of ways to select r things =

Given : The total number of playing cards in a deck = 52

The number of different five-card hands possible from a deck = 2,598,960

In a deck , there are 26 black cards and 26 red cards.

The number of ways to select 5 cards from 26 cards =

Hence, the number of different five-card hands possible from a deck of 52 playing cards such that all are black cards = 65,780

is only a line? i think so