SSLC Maths | Arithmetic Sequences | Important Question |The sum of the first n terms of an..........
Автор: Equations Academy
Загружено: 2026-01-22
Просмотров: 72
Описание:
The sum of the first n terms of an arithmetic sequence is 3n^2+n
3n² + n
(i) Find the first term of the arithmetic sequence and the sum of the first two terms.
(ii) Write the algebraic form of the arithmetic sequence
In this video, we solve an important SSLC Maths question from Arithmetic Sequences as per the new syllabus.
📌 Question includes: • Sum of first n terms of an arithmetic sequence is 3n^2 +n
3n² + n
• Finding the first term
• Finding the sum of the first two terms
• Writing the algebraic form of the sequence
🎯 Useful for: ✔️ SSLC Maths exam preparation
✔️ Revision before exam
✔️ One Video One Question series
📢 Have doubts?
👉 Post your questions in the comments and I’ll reply.
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