The distance of the point \( (-1, 2, 3) \) from the plane \( \vec r \cdot (\hat i - 2\hat j + 3\hat k) = 10 \) parallel to the line of the shortest distance between the lines \( \vec r = (\hat i - \hat j) + \lambda (2\hat i + \hat k) \) and \( \vec r = (2\hat i - \hat j) + \mu (\hat i - \hat j + \hat k) \) is:
