Class 11MathematicsSequences and Seriesnth term of special series, Sum to n terms and Infinite number of terms
MediumThe sum of $n$ terms of the series $12 + 16 + 24 + 40 + \dots$ is
- A$2(2^n - 1) + 8n$
- B$2(2^n - 1) + 6n$
- C$3(2^n - 1) + 8n$
- D$4(2^n - 1) + 8n$
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