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Let T1,T2,T3,… be terms of an A.P. If S1=T1+T2+T3+⋯+Tn and S2=T2+T4+T6+⋯+Tn−1, where n is odd, then the value of S1S2 is

Answer»

Let T1,T2,T3, be terms of an A.P. If S1=T1+T2+T3++Tn and S2=T2+T4+T6++Tn1, where n is odd, then the value of S1S2 is



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