1.

Let Tn be the nth term and Sn be the sum of n terms of the series 131+13+231+3+13+23+331+3+5+⋯n terms. Then which of the following is/are true?

Answer»

Let Tn be the nth term and Sn be the sum of n terms of the series 131+13+231+3+13+23+331+3+5+n terms. Then which of the following is/are true?



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