In the given figure below, A chord AB of a circle \[{{\mathbf{C}}_{\mathbf{1}}}\] of radius \[\left( \sqrt{\mathbf{2}}\mathbf{+1} \right)\]cm touches a circle\[{{\mathbf{C}}_{2}}\]which is concentric to\[{{\mathbf{C}}_{1}}\]. If the radius of \[{{\mathbf{C}}_{2}}\] is \[\left( \sqrt{\mathbf{2}}\mathbf{-1} \right)\] cm. The length of AB is:

In the given figure below, A chord AB of a circle \[{{\mathbf{C}}_{\ma

1.	In the given figure below, A chord AB of a circle \[{{\mathbf{C}}_{\mathbf{1}}}\] of radius \[\left( \sqrt{\mathbf{2}}\mathbf{+1} \right)\]cm touches a circle\[{{\mathbf{C}}_{2}}\]which is concentric to\[{{\mathbf{C}}_{1}}\]. If the radius of \[{{\mathbf{C}}_{2}}\] is \[\left( \sqrt{\mathbf{2}}\mathbf{-1} \right)\] cm. The length of AB is:
A.	\[3\sqrt[4]{3}\]cm
B.	\[6\sqrt{3}\]cm
C.	\[4\sqrt[4]{2}\]cm
D.	\[4\sqrt{3}\] cm
Answer» D. \[4\sqrt{3}\] cm

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