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In `DeltaABC` the mid-point of the sides AB,BC and CA are respectively (l,0,0),(0,m,0) and (0,0,n) . Then `(AB^2+BC^2+CA^2)/(l^2+m^2+n^2)=`

A

2

B

4

C

8

D

16

Text Solution

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The correct Answer is:
c
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  1. In DeltaABC the mid-point of the sides AB,BC and CA are respectively (...

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