If m = ||n – 3| – 2|, for how many values of n is m = 5?  Choose the correct choice from the following options.
A) 5
B) 4
C) 2
D) 3
E) 1
m = ||n – 3| – 2| can be 4 only and only when n-3= +/-7. so there are 2 values of n   Answer : 2
<result>C</result>
If m = ||n – 3| – 2|, for how many values of n is m = 5?