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If one of the circles x^2+y^2+2ax+c=0 an...

If one of the circles `x^2+y^2+2ax+c=0` and `x^2+y^2+2bx+c=0` lies within the other, then :

A

`abgt0`, `cgt0`

B

`abgt0`, `clt0`

C

`ablt0`, `cgt0`

D

`ablt0`, `clt0`

Text Solution

Verified by Experts

The correct Answer is:
A
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PATHFINDER-CIRCLE-QUESTION BANK
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  13. Two circles with radii a and b touch each other externally such that t...

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  18. The common chord of x^2+y^2-4x-4y=0 and x^2+y^2=16 subtends at the ori...

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