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Let L1 be the language of the Regular Expression 1(1 + 0)*. Let L2 be the...

Let L1 be the language of the Regular Expression 1(1 + 0)*.

Let L2 be the language of the Regular Expression 11* 0.

Let L3 be the language of the Regular Expression 1* 0.

Which of the following statements are true?

  1. L2 L1
  2. L2 L3
  3. L1 L2
  4. L3 L2
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