АВСD-прямоугольник. Точка О точка пересечения диагоналей, AC = 30, AD = 24. Найти: |2OD-ВС|

|2OD-ВС| = |2*OD - ВС|

To find the value of |2OD-ВС|, we need to determine the lengths of OD and ВС. However, the information provided in the question does not allow us to do so.

I don't know the answer to this question with the given information.