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Q: गुणोत्तर श्रेणी (जी. पी.) का योगफल ज्ञात करें: 1/3, 1/ 9, 1/27, 1/81, .......... n पदों तक।
  • A. 4/3(1-(1/3)ⁿ)
  • B. 5/3(1-(1/3)ⁿ)
  • C. 1/2(1-(1/3)ⁿ)
  • D. 3/2(1-(1/3)ⁿ)
Correct Answer: Option C -
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Explanations:

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