Q3)a)Describe the language generated by the following context free grammar (CFG):5 PointsS → SSS → → bZZ → ZbZ → ab)Let ∑ = {a, b}. Find a CFG for the language L of all wordsoverΣthat have different first and last letters. (L = {ab, ba, aab, abb, baa, bba,}.)

Ramona enjoys her job because she is able to kids in an after school program. the work value ramona feels strongest about is a. leadership b. risk c. independence d. work with people select the best answer from the choices provided a b c d

Computer programming is one type of what career

3. what is the output of the following statements? temporary object1; temporary object2("rectangle", 8.5, 5); temporary object3("circle", 6, 0); temporary object4("cylinder", 6, 3.5); cout < < fixed < < showpoint < < setprecision(2); object1.print(); object2.print(); object3.print(); object4.print(); object1.set("sphere", 4.5, 0); object1.print();