Question: let a w w contains 0110 as a...
Question details
Let A = {w  w contains 0110 as a substring and ends with a 1}. What is the regular expression that express the language A?
a. 
0110 U Σ*1 

b. 
01101 

c. 
Σ*0110Σ* U Σ*1 

d. 
Σ*0110Σ*1 