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well , u see for a given amount of volumr a circle is supposed to have minimum area. now as we will go on increasing the no. of sides in a polygon then it will tend to a circle,reducing the area...
in this question u have two hexagon,as such when it is put inside a circle then if it forms a dodecagon(12 sided figure) it would have the minimum area
now the other half has the application of MAXIMA n MINIMA (one of the part of calculas),this however is not known by me.
plss tell me if my logic is crt...
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