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In the cyclic process A overset(I)toBove...

In the cyclic process `A overset(I)toBoverset(II)Coverset(III)toA` the change in entropy of the system are `DeltaS_(1),DeltaS_(2) & DeltaS_(3)`. `DeltaS_(1)+DeltaS_(2)+DeltaS_(3)=`________.

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