SOLUTION: please help me calculate the following factorials: 1. 6! 2. 15! 3. 2! 4. 140!

Algebra ->  Permutations -> SOLUTION: please help me calculate the following factorials: 1. 6! 2. 15! 3. 2! 4. 140!      Log On


   

Question 323544: please help me calculate the following factorials:
1. 6!
2. 15!
3. 2!
4. 140!
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
Simply use the definition of factorial: to compute the following


1. 6%21=6%2A5%2A4%2A3%2A2%2A1=720


2. 15%21=15%2A14%2A13%2A12%2A11%2A10%2A9%2A8%2A7%2A6%2A5%2A4%2A3%2A2%2A1=1307674368000


3. 2%21=2%2A1=2


4. (I'd use a calculator here)