+0

# 1/20 x 1/19 x 1/18 x 1/17 x 1/16 x 1/15 x 1/14 x 1/13 x 1/12 x 1/11 x 1/10 x 1/9 x 1/8 x 1/7 x 1/6 x 1/5 x 1/4 x 1/3 x 1/2 x 1

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What is the answer to 1/20 x 1/19 x 1/18 x 1/17 x 1/16 x 1/15 x 1/14 x 1/13 x 1/12 x 1/11 x 1/10 x 1/9 x 1/8 x 1/7 x 1/6 x 1/5 x 1/4 x 1/3 x 1/2 x 1

Guest Jul 29, 2015

#1
+92254
+10

That is 1 divided by 20 factorial.

1 / 20!

\$\${\mathtt{20}}{!} = {\mathtt{2\,432\,902\,008\,176\,640\,000}}\$\$

So it is 1/that number.

20! Gives You the number of different orders you can arrange 20 objects in.

It is LOTS !!!

Melody  Jul 30, 2015
Sort:

#1
+92254
+10

That is 1 divided by 20 factorial.

1 / 20!

\$\${\mathtt{20}}{!} = {\mathtt{2\,432\,902\,008\,176\,640\,000}}\$\$

So it is 1/that number.

20! Gives You the number of different orders you can arrange 20 objects in.

It is LOTS !!!

Melody  Jul 30, 2015

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