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The Regular Expression Have All Strings in Which Any Number

Question 16

Multiple Choice

The regular expression have all strings in which any number of 0's is followed by any number of 1's followed by any number of 2's is :

A) (0+1+2) *
B) 0*1*2*
C) 0* + 1 + 2
D) (0+1) *2*

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