 Hi and welcome to our session. Let us discuss the following question. The question says, rewrite each of the following statements in the form p if and only if q. The given statement tells us for you to get an a grade, it is necessary and sufficient that you do all the homework regularly. Let's now begin with the solution. We will first write the component statements of the given statement. Now the component statement of the given statement that is qr, you get an a grade and you do all the homework regularly. Hence the given statement in p1 if and only if q1 form is, you get an a grade if you do all the homework regularly. This is our required answer. So this completes the session. Bye and take care.