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If 2(y - a) is the H.M. between y - x an...

If `2(y - a)` is the H.M. between `y - x and y - z` , then `x - a, y - a, z - a` are in

A

A.P.

B

G.P.

C

H.P.

D

None of these

Text Solution

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The correct Answer is:
B
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