defence exam Army Havildar SAC Mock Test Series 2025 Mathematics Sequences and Series Relations between AM, GM, HM
The harmonic mean of two number is 4, Their arithmetic mean A and the geometric mean G satisfy the relation 2A + G2 = 27, then the two numbers are
1
4 and 2
2
6 and 3
3
5 and 7
4
4 and 1