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Let a, x, b are in A.P., a, y, b are in ...

Let a, x, b are in A.P., a, y, b are in G.P. and a, z, b are in H.P. If `x = y + 2` and `a = 5z` then (where `a, b, c e R*`)

A

`y^(2)=xz`

B

`xgty gt z`

C

a=9,b=1

D

`a=(1)/(4),b=(9)/(4)`

Text Solution

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The correct Answer is:
A, B, C
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