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The length of the common chord of the ci...

The length of the common chord of the circles `x^2 +y^2-2x +4y -20= 0, x^2+ y^2+ 6x+ 10y-2=0` is

A

8 units

B

10 units

C

`(48)/(5)` units

D

`(24)/(5)` units

Text Solution

Verified by Experts

The correct Answer is:
C
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