If the value of |n−1|+1 is equal to 0, then |n−1|+1=0. Subtracting 1 from both sides of this equation gives |n−1|=−1. The expression |n−1| on the left side of the equation is the absolute value of n−1,and the absolute value can never be a negative number. Thus |n−1|=−1 has no solution. Therefore, there are no values for n for which the value of |n−1|+1 is equal to 0. Choice A is incorrect because |0−1|+1=1+1=2,not 0. Choice B is incorrect because |1−1|+1=0+1=1,not 0. Choice C is incorrect because |2−1|+1=1+1=2,not 0.