MCQ
Q.
Regular expression (x/y)(x/y) denotes the set
Correct Answer: B
From first part if we take x then from the latter part x then it forms xx
From first part if we take x then from the latter part y then it forms xy
From first part if we take y then from the latter part x then it forms yx
From first part if we take y then from the latter part y then it forms yy.