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Find the sum of firs 100 terms of the se...

Find the sum of firs 100 terms of the series whose general term is given by `T_(r)=(r^(2)+1)r!`.

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To find the sum of the first 100 terms of the series whose general term is given by \( T_r = (r^2 + 1) r! \), we can follow these steps: ### Step 1: Rewrite the General Term The general term is given by: \[ T_r = (r^2 + 1) r! \] We can rewrite \( r^2 + 1 \) as: ...
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