(10 points) Classify each of the languages below using one of the following categories: Regular (R) and Non-regular (NR). You do not need to justify your answer. Language R/N 1 x over (a, b)* 1 x is nonempty and x is divisible by 5} 2 { x over {a,b)* x has the same count of a's and b's} {a'b%d') r0} 4 {a'b'd' r = 2k, k,t> 0 and O