Question
Question: If a<sup>x</sup> = b<sup>y</sup> = c<sup>z</sup> and a, b, c are in G.P. then x, y ,z are in...
If ax = by = cz and a, b, c are in G.P. then x, y ,z are in
A
A.P.
B
G.P.
C
H.P.
D
None of these
Answer
H.P.
Explanation
Solution
ax = by = cz = k ̃ a = k1/x, b = k1/y, c = k1/z
̃ 
̃ 
are in A.P. ̃ x, y, z are in H.P.