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If a, b and c are in geometric progressi...

If a, b and c are in geometric progression and the roots of the equations `ax^(2)+2bx+c=0` are `alpha and beta` and those `cx^(2)+2bx+a=0` are `gamma and delta`, then :
a)`alpha ne beta ne gamma ne delta`
b)`alpha ne beta and gamma ne delta`
c)`alpha=abeta=cgamma=cdelta`
d)`alpha=beta and gamma ne delta`

A

`alpha ne beta ne gamma ne delta`

B

`alpha ne beta and gamma ne delta`

C

`alpha=abeta=cgamma=cdelta`

D

`alpha=beta and gamma ne delta`

Text Solution

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The correct Answer is:
B
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