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[S(n)=1^(3)+2^(3)+3^(1)+.........+n^(3)"...

[S_(n)=1^(3)+2^(3)+3^(1)+.........+n^(3)" and "],[T_(n)=1+2+3+4......],[" 1) "S_(n)=T_(n)^(3)quad " 2) "S_(n)=T_(n)],[" 3) "S_(n)=T_(n)^(2)quad " 4) "S_(n)=T_(" u ")^(1)]

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