Find the unit digit in
(544)102+(544)103  Choose one.
A) 2
B) 4
C) 0
D) 1
E) 3
Explanation:   Required digit is =   (4)102+(4)103   as   (4)2   gives unit digit 6 so   (4)102   unit digit is 6 and   (4)103   unit digit is, unit digit of   6×4   = 4, so answer will be unit digit of 6 + 4 = 0   Option 0
<result>C</result>
Find the unit digit in
(544)102+(544)103