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Teachoo · Class 9 Explore Class 9

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Question 1 - Think and Reflect (Page 5) Identify real-life examples in which a proposition is true but not the converse. Give nice counterexamples! Let’s take some examples True proposition False Converse Counterexample to the converse If a person is someone's mother, then she is a parent. If a person is a parent, then that person is a mother. A father is a parent but is not a mother. If an animal is a dog, then it is a mammal. If an animal is a mammal, then it is a dog. A whale is a mammal but not a dog. If a person lives in Delhi, then that person lives in India. If a person lives in India, then that person lives in Delhi. Someone living in Mumbai lives in India but not in Delhi.

CA Maninder Singh's photo - Co-founder, Teachoo

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CA Maninder Singh

CA Maninder Singh is a Chartered Accountant qualified since 2010 and an educator teaching since 2006. At Teachoo, he draws on his accounting and tax experience to explain Accounts, Income Tax and GST through step-by-step lessons and practical examples.

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