Discuss Forum

1. the sum of the first 17 terms of the series 5,9,13,17...

  • A. 529
  • B. 529
  • C. 529
  • D. 529

Answer: Option C

Explanation:

Sum=(17/2)×(2×5+16×4)=629

(ans)

Post your comments here:

Name:
Mobile:
Email:(Optional)

» Your comments will be displayed only after manual approval.