|
|
|
|
|
| Author |
Message |
![[Post New]](/templates/default/images/icon_minipost_new.gif) 30 Dec 2007 16:45:51 IST
|
|
|
Whenever in a Sum,b it of any type,if u see root3+1/2root2 then keep in mind while solving the sum that Sin15 or cos15 may be involved and this can be the trick more often than not!
|
this reply: 5 points
(with 1 
in 1 votes ) [?]
|
|
You have to be logged on to rate
|
|
|
|
|
|
|
|
|
|
Moderation Team
![[Up]](/templates/default/images/icon_up.gif "[Up]"){kind=icon}
