WBCS.LIVE practice question

12+22+32+........n2 = n(n+1)(2n+1)6, find the value of 52 + 62 + 72 + … + 102.

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. 330
  2. 345
  3. 355
  4. 360

Correct answer and explanation

Correct answer: 355

Explanation: ✅ Correct Answer: C) 355 📚 Explanation: