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chloebaby8
31.07.2019 •
Mathematics
Determine the decimal value of each signed binary number in the sign-magnitude form: (a) 10011001 (b) 01110100 (c) 10111111
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Ответ:
a. 10011001
2^0 + 2^3 + 2^4 = 1 + 8 + 16 = 25, and the final answer should be -25 because there's a 1 on the leftmost.
b. 01110100
2^2 + 2^4 + 2^5 + 2^6 = 4 + 16 + 32 + 64 = 116, and this is the final answer because there's a 0 on the leftmost.
c. 10111111
2^0 + 2^1 + 2^2 + 2^3 + 2^4 + 2^5 = 1 + 2 + 4 + 8 + 16 + 32 = 63, and the final answer is -63 because there'a 1 on the leftmost.
Ответ:
aint it just 60 60 60 cause like all sides need to have the same angle and value