Find the unit digit of x = ( 164 ) 169 + ( 333 ) 337 − ( 727 ) 726 x = (164)^{169} + (333)^{337} - (727)^{726} x = ( 164 ) 169 + ( 333 ) 337 − ( 727 )... SSC SSC CGL Tier 1 Easy Number System MCQ Question Find the unit digit of x=(164)169+(333)337−(727)726x = (164)^{169} + (333)^{337} - (727)^{726}x=(164)169+(333)337−(727)726. Options A. $5$ B. $9$ C. $8$ D. $7$ unit digitpowersmodular arithmetic
