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Guest Message by DevFuse
 

Debasis

Member Since 19 Feb 2013
Offline Last Active Sep 27 2013 12:29 PM
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Posts I've Made

In Topic: Number game 2

21 March 2013 - 03:41 PM

Spoiler for got the solution

In Topic: Number game 1

19 March 2013 - 10:31 AM

1 2 3 4 5 6 7 8 9

Arrange these numbers into two separate groups so that they add up to same total.

Note : you cant turn 9 upside down and make it 6

 

Spoiler for Looks like

this is what even i think how can you split 45 into two equal parts...P.S- he noted that we cant use 9 as 6... :blink:


In Topic: Number game 1

19 March 2013 - 10:30 AM

Spoiler for guess


In Topic: the only one

18 March 2013 - 01:12 PM

Spoiler for Guess


In Topic: Triangle, trisected

18 March 2013 - 01:01 PM

Spoiler for It seems...
 

Correct. Good job.

I wonder if there is a proof of this that is not overly complex?

 

Edit:

Well, No. I just found the proof, and it's not beautiful for its simplicity.

You start with the Law of Sines, and 2 1/2 pages later you have a symmetrical expression for one side.
"Do not try this at home." ^_^

oh i am so sorry .....i mistook it for the eulers line....my bad... :duh: