### Discussion :: Digital Arithmetic Operations and Circuits - General Questions (Q.No.1)

Abdu Ahmed said: (Jul 23, 2019) | |

How C? Please explain. |

Kiran V said: (Aug 20, 2020) | |

For Example, consider two 4-bit Numbers: A = 1100 and B = 1000; Cin =1 (as given). Add A & B. 1100 1000 ------- 10100 Now Cin added to the final result. 10100 -----1 -------- 10101. Hence, option C is correct. |

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