## CLASS 11 MATHS CHAPTER 14-MATHEMATICAL REASONING

Exercise 14.1 Question1. Which of the following sentences are statements? Give reasons for your answer. (i) There are 35 days in a month. (ii) Mathematics is difficult. (iii) The sum of 5 and 7 is greater than 10. (iv) The square of a number is an even number. (v) The sides of a quadrilateral have …

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