The answers will do, you donr have to explain all

1. [-/1 Points] DETAILS LARCALC11 11.4. JIT.001.MI. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the determinant of the matrix, If it exists. (If an answer does not exist, enter DNE.) 05 Need Help? Read It Watch Ix Master It 2. [-/1 Points] DETAILS LARCALC11 11.4.JIT.002.MI. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER ind the determinant of the matrix, if it exists. (If an answer does not exist, enter ONE.) 7 10 Need Help? Read It Watch It Master 5. [-/1 Points] DETAILS LARCALC11 11.4. JIT.005 3. [-/1 Points] DETAILS LARCALC11 11.4.JIT.003.MI. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the magnitude and direction (in degrees) of the vector, assuming 0 5 8