Question

Including Jose, there are 8 people in his family. If order matters, how many ways can he arrange his family members into a row if Jose must sit in the first seat?

Answer 1

Answer:

840 on edge

Step-by-step explanation:

Answer 2

Answer:

The answer is 5040.

Step-by-step explanation:

If we know that Jose have to sit first place, and the rest of family need to follow him, we can consider this event as making 7 people from his family sit in an order. There is no difference. So, 7 people can be sit in 7! different ways.