A rectangular box resides in R³ with one vertex at the origin, O, and three faces in the x coordinate planes. If another vertex of the box is 2 where a > 0, and the angle 3 between the diagonals from O to (5) 2 and the other vertex in the zx-plane is π/6 3 radian, then what is the value of x? O√3 03 02 √2 √6

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