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Last updated at Sept. 10, 2021 by Teachoo

Transcript

Ex14.2, 2 Are the following pairs of statements negations of each other? (i) The number x is not a rational number. The number x is an irrational number. The negation of the given statement is The number x is a rational number. Which is same as The number x is not irrational number. Hence the given pairs are negation of each other.

Ex 14.2

Ex 14.2, 1 (i)
Deleted for CBSE Board 2022 Exams

Ex 14.2, 1 (ii) Important Deleted for CBSE Board 2022 Exams

Ex 14.2, 1 (iii) Deleted for CBSE Board 2022 Exams

Ex 14.2, 1 (iv) Deleted for CBSE Board 2022 Exams

Ex 14.2, 1 (v) Important Deleted for CBSE Board 2022 Exams

Ex 14.2, 2 (i) Deleted for CBSE Board 2022 Exams You are here

Ex 14.2, 2 (ii) Important Deleted for CBSE Board 2022 Exams

Ex 14.2, 3 (i) Deleted for CBSE Board 2022 Exams

Ex 14.2, 3 (ii) Important Deleted for CBSE Board 2022 Exams

Ex 14.2, 3 (iii) Deleted for CBSE Board 2022 Exams

Chapter 14 Class 11 Mathematical Reasoning (Deleted)

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About the Author

Davneet Singh

Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.