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Let x= (633)^24- (277)^38+ (266)^54. wha...

Let `x= (633)^24- (277)^38+ (266)^54`. what is the unit digit of x?
मान लीजिये कि `x= (633)^24- (277)^38+ (266)^54` है । x का इकाई अंक क्या है ?

A

4

B

7

C

6

D

8

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