MCQMediumJEE Main 2025 · 3 April, Shift 1Sum of Series

Mathematics Question from JEE Main 2025 · 3 April, Shift 1

The sum 1+3+11+25+45+71+1 + 3 + 11 + 25 + 45 + 71 + \ldots upto 2020 terms, is equal to

  • A

    72407240

  • B

    71307130

  • C

    69826982

  • D

    81248124

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