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Assume that the robot is at the position (3,2, 7), and her right, up, and forward vectors expressed in upright space are [0.5, 0, -0.866] , [0, 1, 0], and [0.866, 0, 0.5], respectively. Here 0.866 is actually an approximation to sqrt(3)/2. Choose the correct answer. O The right, up, and forward vectors form an orthonormal basis. O The right, up, and forward vectors do not even form a basis O At least one of the the right, up, or forward vectors have norm greater than 1. O The problem with this basis is that the right vector is not perpendicular to the forward vector