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(110011)2-(1001011)2 using 2's complement (918)BCD+(234)BCD

(110011)2-(1001011)2 using 2's complement

(918)BCD+(234)BCD

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Answer #1

(110011)2 - (10010011)2 using 2's complement.

Let (110011) be Y & (10010011)2 be X.

then, find X 2's complement.

10010011 0110100 (complement)

now for 2's complement,

0110100

+ 1

0110101.

Now, Y + X

[ Always start writing from the right and you can also put zero if required]

0110011(Y)

+0110101(X)

1101000 [ if no carry is found then again find the 2's complement ]

again, 2's complement

1101000 0010111 (complement)

for 2's complement

0010111

+ 1

0011000 [ This is the final answer which will be in negative]

(110011)2 - (10010011)2 = - (0011000)2 ​[Answer]

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