Question 0401b

Arithmetic and Geometric Progressions (APs, GPs)
AP II

Question

Find the sum of the following arithmetic series:
−2+1+4+…+52.- 2 + 1 + 4 + \ldots + 52.

Attempt

Sn={S_{n}=}

Answer

Question Progress

  • Start
  • Mastery
about questions progress