A) \[9/2\]
B) \[2\sqrt{2}\]
C) \[3\sqrt{2}\]
D) \[3/2\]
Correct Answer: B
Solution :
Equation of common chord PQ is \[2x+1=0\] \[{{C}_{1}}M\] = perpendicular distance of common chord from centre \[{{C}_{1}}\]\[=\left| \frac{-2+1}{\sqrt{{{2}^{2}}}} \right|=\left| -\frac{1}{2} \right|\]You need to login to perform this action.
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