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The common chord of two intersecting cir...

The common chord of two intersecting circdes `C_1, and C_2` can be seen from their centres at the angles of `90^@ & 60^@` respectively. If the distance between their centres is equal `sqrt3+1` then the radii of `C_1 and C_2` are - (A) `sqrt3 ` and `3` (B) `sqrt2 ` and `2sqrt2` (C) `sqrt2 ` and `2` (D) `2sqrt2 ` and `4`

A

`sqrt(3)` and 3

B

`sqrt(2)` and `2sqrt(2)`

C

`sqrt(2)` and 2

D

`2sqrt(2)` and 4

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The correct Answer is:
C
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