ICSE & CBSE Board Question Based on Arithmetic Progression of RS Aggarwal
Here the sum of the First n terms of AP is given
You have to find
(i)nth term
(ii)first term
(iii)common difference
This is the Question Number 25 ...

ICSE & CBSE Board Question Based on Arithmetic Progression of RS Aggarwal Book.
Here the AP is given. You have to find the nth term from the end of the AP
This is the Question Number 25 Of Exercise 11 ...