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Maths-

General

Easy

Question

The angle between two diagonals of a cube is

$c o s θ = \frac{\sqrt{3}}{2}$
$c o s θ = \frac{1}{\sqrt{2}}$
$c o s θ = \frac{1}{3}$
None of these

The correct answer is: $c o s blank theta equals 1 third$

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