Questions

The extremities of a diagonal of a rectangular parallelopiped whose faces are parallel to the reference planes are (-2,4,6) and (3,16,13). The length of the base

diagonal is

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a

13

b

13

c

213

d

169

detailed solution

Correct option is A

AC = Base diagonal, where A = (-2,4,6) and C = (3,16,6)use distance between two points

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