Math, asked by rrcherrypie24, 1 year ago

If An= 3-4n, form AP, find S20

Answers

Answered by Anonymous
9

Answer:


Step-by-step explanation:

hi there

hope this ans helps u

plss mark my ans as brinlist

Attachments:

rrcherrypie24: Thanks a lot uwu ♥
Answered by Nevilsorathiya
2
Yeah it is the correct answer
Similar questions