Question

Christopher is packing his bags for his vacation. He has 8 unique shirts, but only 5 fit in his bag. How many different groups of 5 shirts can he take?

Answer 1

Answer:

He can take 5 shirt of 56 different group.

Step-by-step explanation:

Given, Christopher is packing his bags for his vacation. He has 8 unique shirts , but only 5 fit in his bag.

$^8C_5=\frac{ {8!}}{5!(8-5)!} =\frac{8!}{5!3!} =56$

He can take 5 shirt of 56 different group.