Part 2 on "Necessary and Sufficient Conditions (Lecture 4) For each part, decide whether the first member of the pair is either a necessary condition for the second, a sufficient condition, both necessary and sufficient condition, or neither. The following sample shows the format of answers. Assessment weight: 5% (1% for each) 1. X is an apple. X has a sour taste. 2. X is being smaller than 100. X is being smaller than 21. 3. X is gambling in a legal casino. X is 18 years old or above. 4. Aurora is a parent. Aurora has a daughter-in-law. 5. Philip is a vegetarian. Philip loves tofu. Sample Being a tall person. Being a successful person Answer: Being a tall person is neither a necessary nor a sufficient condition for being a successful person. A tall person is not necessarily a successful person. Also, a successful person can be a short person. Marking scheme: Correctly determine the relationship between the members of the pair: 1% Part 2 on "Necessary and Sufficient Conditions (Lecture 4) For each part, decide whether the first member of the pair is either a necessary condition for the second, a sufficient condition, both necessary and sufficient condition, or neither. The following sample shows the format of answers. Assessment weight: 5% (1% for each) 1. X is an apple. X has a sour taste. 2. X is being smaller than 100. X is being smaller than 21. 3. X is gambling in a legal casino. X is 18 years old or above. 4. Aurora is a parent. Aurora has a daughter-in-law. 5. Philip is a vegetarian. Philip loves tofu. Sample Being a tall person. Being a successful person Answer: Being a tall person is neither a necessary nor a sufficient condition for being a successful person. A tall person is not necessarily a successful person. Also, a successful person can be a short person. Marking scheme: Correctly determine the relationship between the members of the pair: 1%