Oct 29, 2013 Thread starter #1 G gobindo New member Sep 6, 2013 3 if a,b,c are in continued proportion .prove that (a+b+c)^2/(a^2 + b^2 +c^2 )=(a+b+c)/(a-b+c)

Oct 29, 2013 Admin #2 M MarkFL Administrator Staff member Feb 24, 2012 13,775 Re: having difficulty in solving the question. Can you show what you have tried? Our helpers are better able to help if they can see where you are stuck.

Re: having difficulty in solving the question. Can you show what you have tried? Our helpers are better able to help if they can see where you are stuck.