The first term of an AP is 21,common difference is -3 and the last term is -81 . Find the nth terms
Answers
Answered by
0
Step-by-step explanation:
an =a(n-1)×d so answer is 45
Similar questions
Chemistry,
5 months ago
Science,
5 months ago
Computer Science,
10 months ago
Math,
1 year ago
Social Sciences,
1 year ago