find n and an.

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Given a = 2, d = 8 , Sn = 90 , find n and an.
04
Oct
Given a = 2, d = 8 , Sn = 90 , find n and an. d = 8 find n and an. Given a = 2 Sn = 90 October 4, 2020 Category: Chapter 5 - Arithmetic Progressions , Maths , NCERT Class 10 ,
Posted in: Chapter 5 - Arithmetic Progressions , Maths , NCERT Class 10 ,
Tags: d = 8 , find n and an. , Given a = 2 , Sn = 90 ,