Insert five numbers between 8 and 26 such that the resulting sequence is an A.P.

Insert two numbers between 3 and 81 so that the resulting sequence is G.P.

Insert three numbers between the numbers 1 and 256 so that the resulting sequence is a G.P.

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.

Insert 5 arithmetic means between 8 and 26.

Insert 16 rational numbers between 2.1 and 2.2

List five rational numbers between: -1 and 0

Write five numbers between 0 and 1 and show them on the number line.