Digital Electronics - Digital Arithmetic Operations and Circuits - Discussion

5. 

Multiply the following binary numbers.
1010   1011   1001
×0011   ×0111   ×1010

[A]. 0001  1110    0100  1101    0101  1011
[B]. 0001  1110    0100  1100    0101  1010
[C]. 0001  1110    0100  1101    0101  1010
[D]. 0001  1101    0100  1101    0101  1010

Answer: Option C

Explanation:

No answer description available for this question.

Malleswararao said: (May 23, 2011)  
Please give answers with solutions.

Manish said: (Mar 20, 2012)  
ANS. C
SOLUTION;
1010 1011 1001
*0011 *0111 *1010
=0001 1110 =0100 1101 =0101 1010

Geeta said: (Jun 11, 2012)  
1010 *0011=10*3=30=0001 1110
1011 *0111=11*7=77=0100 1101
1001 *1010=9*10=90=0101 1010
so ans is c
=0001 1110 0100 1101 0101 1010

Vishnu said: (May 24, 2017)  
Thank you @Geeta.

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