Question 842491
<pre><font face = "Tohoma" size = 3 color = "indigo"><b> 
Hi
We are to seat 10 boys and 7 girls in a <u>circular arrangement</u>. (no girl to sit next to a girl)
Starting with a boy's seat and going around the table clockwise: boy, girl 
{{{10*7*9*6*8*5*7*4*6*3*5*2*4*1*3*2*1}}} ways