What is th unit digit in ( 365+659+771 ) ?

1.	What is th unit digit in ( 3⁶⁵+6⁵⁹+7⁷¹ ) ?
A.	6
B.	4
C.	2
D.	1
Answer» C. 2

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What is th unit digit in ( 365+659+771 ) ?

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What is th unit digit in ( 3⁶⁵+6⁵⁹+7⁷¹ ) ?