The value to the 13th power is? If the new operation m * n = mn-m-n + 1 is defined, then when a * b = 0, the value of power 2012 of (A-1) and power 2013 of (B-1) is

The value to the 13th power is? If the new operation m * n = mn-m-n + 1 is defined, then when a * b = 0, the value of power 2012 of (A-1) and power 2013 of (B-1) is

a*b=ab-a-b+1=0
ab-a-b+1=(a-1)(b-1)=0
So A-1 = 0 or B-1 = 0
If either of the two is 0 and the product is 0, the answer is 0