4^5^6^7^8^9^10 find unit digit  Select the correct option: A) 2 B) 3 C) 4 D) 5 E) 6
guys first find out unit digit of4^5ie is 4 then   4^6 unit digit its 6   then 6^7^8^9^10=6 bcz 6 unit digit alway 6   ANSW6R:6
<result>E</result>
4^5^6^7^8^9^10 find unit digit