Question: Let Sigma = { 0 , 1 } . Are the following languages over Sigma regular, context - free but not regular, or

Let \Sigma ={0,1}. Are the following languages over \Sigma regular, context-free but not
regular, or not context-free? Justify your answers.
(a){w0
n
: w in {0,1}
and n <=|w|}

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