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a, b, c are in A . P, x is G . M between...

`a, b, c` are in `A . P, x` is `G . M` between `a` and `b, y` is the G.M between `b` and `c,` then `b^(2)` is

A

a.the G.M between `x^(2)` and `y^(2)`

B

b.the A.M between `x^(2)` and `y^(2)`

C

c.the G.M between `x` and `y`

D

d.the A.M between `x` and `y`

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The correct Answer is:
B
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