Popular Posts

Thursday, November 28, 2024

The sums of first n terms of three arithmetic progression are S1, S2 and S3 respectively. The first term of each AP is 1 and their common differences are 1, 2 and 3 respectively. Prove than S1 + S3 = 2S2 (CBSE 2016 OD)

 


This Question appeared in the 2016 CBSE Board Examinations.  This type of questions are in repeating model of questions.  Please work out more questions








No comments:

Post a Comment