find Sn if Tn =2-3n
Answers
Answered by
0
Answer:
n-3n(n+1)/2 is the correct answer
Attachments:

Similar questions
Math,
8 months ago
Social Sciences,
8 months ago
Math,
1 year ago
English,
1 year ago
Computer Science,
1 year ago
English,
1 year ago