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The lengths of the tangents from any poi...

The lengths of the tangents from any point on the circle `15x^(2)+15y^(2)-48x+64y=0` to the two circles
`5x^(2)+5y^(2)-24x+32y+75=0`
`5x^(2)+5y^(2)-48x+64y=0` are in the ratio

A

`1:2`

B

`2:3`

C

`3:4`

D

None

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The correct Answer is:
A
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