Correct Answer - B
The number of all possible determinants of the form
`|(a,b),(c,d)|=2^4=16`
Out of which only 10 determinants given by
`|(1,1),(1,1)|,|(0,0),(0,0)|,|(1,1),(0,0)|,|(0,0),(1,1)|,|(0,1),(0,1)|,|(1,0),(1,0)|,|(1,0),(0,0)|,|(0,1),(0,0)|,|(0,0),(1,0)|`
Vanish and remaining six determinants have non-zero
values . Hence, the required probility =`6/(16)=3/8`
Statement I is true.
Statement II is also true as the homogeneous equations have always a solution and Statement II is not the correct explanation of Statement I.