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If in a DeltaABC, AD, BE and CF are the ...

If in a `DeltaABC, AD, BE and CF` are the altitudes and R is the circumradius, then the radius of the circumcircle of `DeltaDEF` is

A

`(R )/(2)`

B

`(2R)/(3)`

C

`(1)/(3)R`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
a
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