Complete the pattern:
ba-cb-b-bab-
Filling the pattern:
The series is babc/babc/babc. Thus, the pattern 'babc' is repeated.
Hence, the series is babc/babc/babc.
If a=3 and b=-2,find the values of:
(i) aa+bb (ii) ab+ba (iii)(a+b)ab
Simplify :
(xa+b)a−b.(xb+c)b−c.(xc+1)c−a
Choose the correct answer in the following question. Matrices A and B will be inverse of each other only if (a)AB=BA (b)AB =BA =O (c)AB=O, BA=I (d)AB=BA =I