

MCQOPTIONS
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1. |
2.Let u= 1101 , v= 0001 , then uv=11010001 and vu= 00011101.Using the given information what is the identity element for the string? |
A. | u<sup>-1</sup> |
B. | v<sup>-1</sup> |
C. | u<sup>-1</sup>v<sup>-1</sup> |
D. | |
Answer» E. | |