The pumping lemma tells us that any arbitrary regular language has a pumping length p, with the property that every string in this language can be pumped if it has length at least p. In fact, ifp is a pumping length for some language L, then so is any length p> p. Define the smallest pumping length for L to be the smallest nonnegative integer p such that p is a pumping length for L. As an illustration, if I

Under the action of a constant force an object accelerates at 7.8 m/s2. what will the acceleration be if (a) the force is halved? (b) the object's mass is halved? (c) the force and the object's mass are both halved? (d) the force is halved and the object's mass is doubled?

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You want to lose weight and have been trying to decide which type of fad diet is best for you. you ask your doctor, who responds that a. fad diets are a temporary fix but generally don't have any side effects b. fad diets can be used several times a year to maintain a healthy weight c. fad diets can be risky for your health and, in the long run, do not work d. fad diets should never be used one right after the other; there should be a break between them select the best answer from the choices provided. a b c d