Math, asked by AritraMukherjee, 11 months ago

If Sn be the sum of n consecutive terms of an A.P. show that :Sn+3-3Sn+2+3Sn+1-Sn=0​

Answers

Answered by venkatlohith20141225
1

thus ,the expression is equal to zero

here is the answer hope it helps you.

Attachments:
Answered by Suyashtripathi3346
2

Answer:

Step-by-step explanation:

Similar questions