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Question

Which of the following regular expressions, each describing a language of binary numbers (MSB to LSB) that represents non-negative decimal values, does not include even values? (Where {+, *} are quantification characters.)

a.

0*1+0*1*

b.

0*1*0+1*

c.

0*1*0*1+

d.

0+1*0*1*

Answer: (c).0*1*0*1+

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Q. Which of the following regular expressions, each describing a language of binary numbers (MSB to LSB) that represents non-negative decimal values, does not include even values?...

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