Question
Question: If x, 1, z are in A.P. and x, 2, z are in G.P. the x, 4, z are in...
If x, 1, z are in A.P. and x, 2, z are in G.P. the x, 4, z are in
A
A.P.
B
G .P.
C
H.P.
D
None of these
Answer
H.P.
Explanation
Solution
G2 = AH
If x, 1, z are in A.P. and x, 2, z are in G.P. the x, 4, z are in
A.P.
G .P.
H.P.
None of these
H.P.
G2 = AH