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AP EAMCET202526 May 2025Morning ShiftMathematicsSequences and SeriesActual

If S _ n =1^3+2^3+ . .+ n ^3 and T _ n =1+2+ . .+ n , then

Options

  1. AS _ n = T _ n ^3
  2. BS _ n = T _ n ^3
  3. CS _ n = T _ n ^2
  4. DS_n=T_n^2

Correct answer

D. S_n=T_n^2

Step-by-step solution

No Solution

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