Rewrite the following litotes into regular statements and vice versa.

write one sentence for each Applications of Regular Expressions

Give two uses of regular expressions

Each question given below has a set of three or four statements. Each set of statements is further divided into three segments. Choose the alternative where the third segment in the statement can be logically deduced using both the preceding two, but not just from one of them.A : X is an actor. Some actors are pretty. X is pretty.B : Some men are cops. All cops are brave. Some brave are cops.C : All actors are brave. Some men are actors. Some men are brave.D : All actors are pretty. X is not an actor. X is not pretty.

Give the regular set for each of the following regular expressionsi. (10)*10*ii. a*U(bc*)iii. (0 U 1) (0 U 1)*00iv. a(bc)* U (dc)*v. (a U b . c)*vi. a.(b u c)vii. a* . (b u c)viii. (10)*10

Write syntax directed translation for arrays.