Friday, January 20, 2012


Team Work [(a+b)2 > a2+b2]

All says team work is the best way for success!!!! Then how can we prove it without experiencing it……..

Oh!!!! U has already studied that…. And you know the proof

Or just see Spadikam film ….. Chacko mashe explains the related equations……..

So the proof:

If ‘a’ is the work done by a person and ‘b’, that done by his friend.
Then taking their squares individually and adding it – we get
a2+b2

But assume that they werea team then it is a+b and the square will be
(a+b)2

That’s all …….. our mathematics teachers have taught us that always
(a+b)2 > a2+b2

Since (a+b)2 = a2 + b2 + 2ab; which is surely greater than a2+b2 by a term ‘2ab’.

So, Team Work is greater than individual attempts………….

Hence the proof without experience

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