Loading [MathJax]/jax/output/SVG/jax.js
 
+0  
 
+1
677
1
avatar

Compute  (129)

 Jan 14, 2020
 #1
avatar+11 
+1


12!/(9!(129)!)=12!/(9!(129)!)=220

.
 Jan 14, 2020

3 Online Users

avatar