16. Between 1 and 31

Sahay Sir > Question Answers > 16. Between 1 and 31
16. Between 1 and 31, m numbers have been inserted in such a way that the resulting sequence is an A. P. and the ratio of 7th and (m – 1)th numbers is 5 : 9. Find the value of m.
27
Oct
16. Between 1 and 31, m numbers have been inserted in such a way that the resulting sequence is an A. P. and the ratio of 7th and (m – 1)th numbers is 5 : 9. Find the value of m. 16. Between 1 and 31 m numbers have been inserted in such a way [...]
Posted in: Chapter 9 - Sequences and Series , Maths , NCERT Exemplar Class 11 ,
Tags: 16. Between 1 and 31 , m numbers have been inserted in such a way that the resulting sequence is an A. P. and the ratio of 7th and (m – 1)th numbers is 5 : 9. Find the value of m. ,