# Ex 14.4, 1 - Chapter 14 Class 11 Mathematical Reasoning (Deleted)

Last updated at May 29, 2018 by Teachoo

Last updated at May 29, 2018 by Teachoo

Transcript

Ex 14.4, 1 Rewrite the following statement with “if-then” in five different ways conveying the same meaning. If a natural number is odd, then its square is also odd. The given statement can be written in five different ways as follows. A natural number is odd implies that its square is odd. (ii) A natural number is odd only if its square is odd. (iii) For the number to be odd, it is necessary that its square is odd. (iv) For the square of a natural number to be odd, it is sufficient that the number is odd. (v) If the square of a natural number is not odd, then the natural number is not odd.

Ex 14.4

Ex 14.4, 1
Deleted for CBSE Board 2022 Exams
You are here

Ex 14.4, 2 (i) Important Deleted for CBSE Board 2022 Exams

Ex 14.4, 2 (ii) Deleted for CBSE Board 2022 Exams

Ex 14.4, 2 (iii) Important Deleted for CBSE Board 2022 Exams

Ex 14.4, 2 (iv) Deleted for CBSE Board 2022 Exams

Ex 14.4, 2 (v) Deleted for CBSE Board 2022 Exams

Ex 14.4,3 Important Deleted for CBSE Board 2022 Exams

Ex 14.4, 4 (a) Deleted for CBSE Board 2022 Exams

Ex 14.4, 4 (b) Important Deleted for CBSE Board 2022 Exams

Chapter 14 Class 11 Mathematical Reasoning (Deleted)

Serial order wise

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.