If three positive real numbers a, b, c are in AP and abc = 4, then the minimum possible value of b is 2
For what value of m, is the arithmetic mean of 'a' and 'b' ?
1
0
2
None of these
B.
0
According to the question,
It will satisfy only when m = 0
If a, b, c are in GP (a> 1, b > 1, c > 1), then for any real number x (with x > 0, x 1), are in
GP
AP
HP
GP but not in HP