0AR1: 1010, R2: 1100BR1: 0110, R2: 1100CR1: 0110, R2: 0110DR1: 1010, R2: 0110 Correct answer: B ExplanationR1 ← R1 ⊕ R2 = 1010 ⊕ 1100 = 0110. R2 does not change, so R1 = 0110 and R2 = 1100. Join the discussion Report an error Share
