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The medians BE and AD of a triangle with...

The medians BE and AD of a triangle with vertices `A(0, b), B(0, 0) and C(a, 0) ` are perpendicular to each other, if .

A

`a=sqrt2 b`

B

` a=- sqrt2b`

C

Both (A) and (B)

D

None of these

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The correct Answer is:
C
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