The 8's complement of the octal number (1070)₈ is:
2016
The 8's complement of the octal number (1070)₈ is:
Answer: D. (6710)₈ — For an octal number, the 8's complement is obtained by taking the 7's complement and adding 1. Subtract each digit of (1070)₈ from 7: 7-1=6, 7-0=7, 7-7=0,…
- A.
(1070)₈
- B.
(7710)₈
- C.
(2107)₈
- D.
(6710)₈
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Correct answer: D
For an octal number, the 8's complement is obtained by taking the 7's complement and adding 1. Subtract each digit of (1070)₈ from 7: 7-1=6, 7-0=7, 7-7=0, 7-0=7, so the 7's complement is (6707)₈. Adding 1 gives (6710)₈. Therefore, the 8's complement is (6710)₈.
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