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If L and M are the feet of the perpendic...

If L and M are the feet of the perpendiculars from the point (2,4,5) to the planes XY and YZ, then distance LM is :

A

`sqrt(20)`

B

`sqrt(29)`

C

`3sqrt(2)`

D

`4sqrt(2)`

Text Solution

Verified by Experts

The correct Answer is:
B
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