What is the last digit of (2^3)^4 ? Choose the correct choice from the following choices.
A) 0	B) 2	C) 6	D) 4	E) 8
the unit digit of   2^1=2   2^5=2   2^9=2 and so on   therefore, 2^81 =2   Hence the correct option is 2
<result>B</result>
What is the last digit of (2^3)^4 ?