What is the unit digit in (632)^179×(615)^316×(341)^476  Choose the correct option
A) 0
B) 1
C) 2
D) 3
E) 4
unit digit in (632)179   = unit digit in (4)1797   = unit digit in [(42)898 × 4]   = unit digit in [16898 × 4]   = unit digit in (6 × 4)   = 4   unit digit in (615)316   = unit digit in (5)316   = 5   unit digit in (341)476   = unit digit in (1)476   = 1   Hence, unit digit in (6324)1797 × (625)316 × (341)476   = unit digit in [4 × 5 × 1]   = 0   0
<result>A</result>
What is the unit digit in (632)^179×(615)^316×(341)^476