If you can solve this you're awesome!

Number Theory Level 1

Find the value of 0!

Undefined Infinite 1 0

Roland Copino by Roland Copino , 50, Philippines

This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try refreshing the page, (b) enabling javascript if it is disabled on your browser and, finally, (c) loading the non-javascript version of this page . We're sorry about the hassle.

3 solutions

Nihar Mahajan
Dec 28, 2014

there is only 1 way to permute 0 objects . that is by not permutting anyone . so , 0! is 1

1 Helpful 0 Interesting 0 Brilliant 0 Confused
Richard Niescior
Dec 28, 2014

The number of combinations of nothing can only conform one way. Nothing is nothing whether you sort it, randomise it or just add more nothings. So there is 1 combination of null.

1 Helpful 0 Interesting 0 Brilliant 0 Confused
Mihir Chakravarti
Dec 28, 2014

There is exactly 1 way to do nothing.

1 Helpful 0 Interesting 0 Brilliant 0 Confused

0 pending reports

×

Problem Loading...

Note Loading...

Set Loading...