04-27-2007, 02:28 AM
<font color="blue"><font face="Comic Sans MS">Ooooooooooops!!!
I made a mistake in a hurry, the answer is like this
If each of the 20 persons is 2 shake hands with the others, once nâ exactly once the answer is 190 times</font id="Comic Sans MS"></font id="blue">
I made a mistake in a hurry, the answer is like this
If each of the 20 persons is 2 shake hands with the others, once nâ exactly once the answer is 190 times</font id="Comic Sans MS"></font id="blue">