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The centres of a set of circles, each of...

The centres of a set of circles, each of radius 3, lie on the circle `x^2+y^2+25`. The locus of any point in the set is:

A

`4 le x ^(2) + y ^(2) le 64`

B

`x ^(2) + y ^(2) le 25`

C

`x ^(2) + y ^(2) le 25`

D

`3 le x ^(2) + y ^(2) le 9`

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The correct Answer is:
A
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