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If x=(164)^169+ (333)^337- (727)^726, th...

If `x=(164)^169+ (333)^337- (727)^726`, then what is the unit digit of x ?
यदि `x=(164)^169+ (333)^337- (727)^726` है, तो x का इकाई अंक क्या है?

A

5

B

7

C

8

D

9

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CHAMPION PUBLICATION-2018 TIER-II PAPER(5)-EXERCISE
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