<p>A. Write a grammar for the language of Boolean expressions, withtwo possible operands: true false, and three possible operators:and or not. First write an ambiguous grammar using only onenonterminal. Then
<p>This is what i have so far. I want to make sure i am on theright path</p><p>1. Display all information about all courses that have noprerequisite</p><p>--SELECT * FROM COURSE WHERE
<p>Chapter Exercises - </p><p>Make a .py file called Ex3_1. Then, write a program to promptfor a score between 0.0 and 1.0. If the score is out of range,print an error message.