there are n A. M. 's between 7and 85 such that (n-3)th mean : nth mean is as 11 : 24; find n. satwik pls help me to solve this pls answer quickly
Answers
Answered by
3
Hope it helps you........
sorry bro for long method... I don't know to solve it shorter....
sorry bro for long method... I don't know to solve it shorter....
Attachments:
sheoranprateek:
can you solve without putting value of d in starting put the value of d in last to make it easy and short
no pls try
OK and thanks
in which class you read
really Heart full thanks to you
Similar questions