Find a and b such that the numbers a, 9, b, 25 form an AP.

Find a, b and c such that the numbers a,1 ,b, 15, c are in AP.

If the numbers a, 9, b, 25 form an AP, find a and b.

Find a, b and c such that the following numbers are in AP, a, 7, b, 23 and c.

Find a, b and c such that the following numbers are in AP, a, 7, b, 23 and c.

Three distinct numbers a, b, c form a GP in that order and the numbers a+b, b+c, c+a form an AP in that order. Then the common ratio of the GP is

Three numbers a, b, c are lies between 2 and 18 such that their sum is 25. 2, a, b, are in A.P, and b, c, 18 are in G.P. Then abc =

Find a,b and c if it is given that the numbers a,7,b,23,c are in A.P

Three distinct numbers a,b,c from a GP in that order and the numbers a-:b,b-:c,c-:a form an AP in that order.Then the common ratio of the GP is :

If a=2 and e=18 , then find three numbers b,c,d betweem a and e such that (i) their sum is 25, (ii) 2,b,c are in A.P. (iii) c,d, 18 are in G.P.