Find the AM between
(i) 13 and 19 (ii) (a-b) and (a+b)

Find the A.M. between: 7 and 13

Find the arithmetic mean between (i) 14 and -6, (ii) (a-b) and (a+b)

1.Find AM between of 9 and 19

Find the A.M. between: (i) 3.7 and 5.5 (ii) 6 and -8

Insert 4 A.M.s between 4 and 19

Find the resistance between the points (i) A and B and (ii) A and C of the network

Find the resistance between the point (i) A and B and (ii) A and C of the network

Find the arithmetic mean between (i) 9 and 19 (ii) 15 and -17 (iii) -16 and -8.

a , b , c , d are in increasing G.P. If the AM between a and b is 6 and the AM between c and d is 54 , then the AM of a and b is

a , b , c , d are in increasing G.P. If the AM between a and b is 6 and the AM between c and d is 54 , then the AM of a and b is