tats bcos...
if it is a^21...
it will be (a^21/2)*(a^21/2)*(a^21mod2)
= (a^10)*(a^10)*(a^1)
correct me if i'm wrong
-- 
cheers
priyanka

-- 
You received this message because you are subscribed to the Google Groups 
"Algorithm Geeks" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to 
[email protected].
For more options, visit this group at 
http://groups.google.com/group/algogeeks?hl=en.

Reply via email to