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In triangle ABC, angle C = 120^(@). If h...

In triangle `ABC, angle C = 120^(@).` If h be the harmonic mean of the lengths of the sides BC and CA, then the length of the bisector of `angle BCA` is

A

h

B

`h//2`

C

`(h)/(sqrt2)`

D

`(sqrt3)/(2) h`

Text Solution

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The correct Answer is:
B
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