Answer:
The correct answer is -in the space between the dura mater and the arachnoid mater.
Explanation:
A subdural hemorrhage is the bleeding that takes place normally outside of the brain which leads to a lethal head injury if not stops. It generally takes place when vessels are injured or burst in between the arachnoid mater and dura mater which is a membrane that is like leather that surrounds the brain.
The arachnoid mater and dura mater are attached together with very tight space in between them, in epidural and subdural bleeding this space is filled with the blood and creates the debilitating pressure.
Thus, the correct answer is - in the space between the dura mater and the arachnoid mater.