AdmitMe
Mathematics · Progressions

MathematicsProgressionsJAMB

The sum of the first n terms of an AP is n² + 2n. Find the 5th term.

Show answer

Answer: D. 11

T₅ = S₅ − S₄ = 35 − 24 = 11.

An AdmitMe practice question, written for the JAMB syllabus. Not an official past question.

Discussion

Ask about a step, share a shortcut, or explain it your way. Be kind; no links.

No comments yet. Be the first to explain it.

More Progressions questions