MCQMediumJEE Main 2026 · 23 January, Shift 2Arithmetic Progression (AP)

Mathematics Question from JEE Main 2026 · 23 January, Shift 2

k=1nak=αn2+βn\sum_{k=1}^n a_k = \alpha n^2 + \beta n. a10=59,a6=7a1a_{10}=59, a_6=7a_1. Find α+β\alpha+\beta.

  • A

    33

  • B

    55

  • C

    77

  • D

    1212

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