find the common difference of an ap whose first term is 5 and the sum of its first 4 terms is half the sum of the next 4 terms
Answers
Answered by
8
a=5
a4=a+3d
a8=a+7d
substitute you get answer
a4=a+3d
a8=a+7d
substitute you get answer
Attachments:
Similar questions
Science,
8 months ago
Geography,
8 months ago
Hindi,
8 months ago
Computer Science,
1 year ago
Hindi,
1 year ago