The (A∪B∪C)∩(A∩BC∩CC)C∩Cc is equal to
Find a, b, c and d, if 3[abcd]=[a6−12d]+[4a+bc+d3]
Solve for a, b and c; if (i) [−45+532]=[b+423c−1]
(ii)[aa−bb+c0]=[3−100]