defence exam Agniveer Vayu Group X & XY Mock Test 01/2026 Mathematics Sequences and Series Geometric Progressions
If \(2^{\frac{1}{c}}, 2^{\frac{b}{a c}}, 2^{\frac{1}{a}}\) are in GP, then which one of the following is correct ?
1
a, b, c are in AP
2
a, b, c are in GP
3
a, b, c are in HP
4
ab, bc, ca are in AP