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Suppose a,b,c are in A.P and a^2,b^2,c^2...

Suppose a,b,c are in A.P and `a^2,b^2,c^2` are in G.P. If `a lt b lt c` and `a+b+c=3/2` then the value of a is

A

`1/(2sqrt2)`

B

`1/(2sqrt3)`

C

`1/2-1/sqrt3`

D

`1/2-1/sqrt2`

Text Solution

Verified by Experts

The correct Answer is:
D
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PATHFINDER-PROGRESSION AND SERIES -QUESTION BANK
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  8. If a,b,c in AP and x=sum(n=0)^inftya^n,y=sum(n-0)^inftyb^n,z=sum(n-0)^...

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  9. If a,b,c are in G.P., then the equations ax^2+2bx+c =0 and dx^2+2ex+f ...

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