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Sum of first n terms of an A.P. - Intuition & Formal Derivation
Lesson 7 of 8 • 32 upvotes • 11:16mins
Abhishek Mishra
In this lecture we find out how to find the sum of first n terms of a given A.P. We develop both an intution, and formal derivation for the formulas.
Arithmetic Progression Class X CBSE
8 lessons • 1h 15m
1
Welcome :)
3:00mins
2
Introduction to Arithmetic Progression (A.P.)
10:51mins
3
What is the minimum information we need, to know an AP ?
9:29mins
4
Nth term of an Arithmetic Progression (A.P.)
10:28mins
5
Solved Examples | nth term of an A.P.
11:04mins
6
Advance Solved Examples | A.P.
8:40mins
7
Sum of first n terms of an A.P. - Intuition & Formal Derivation
11:16mins
8
Sum of first n Natural Numbers, and some more solved examples.
10:14mins
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