Perform the indicated operation if possible. 17 - 11 9-3 15 0 - 7 00 15 0 7 8 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The resulting matrix is (Simplify your answer.) OB. The resulting matrix does notrexist because the operation is not possible. Click to select and enter your answer(s)