Test Index

NCERT Class XI Mathematics - Mathematical Reasoning - Solutions

© examsnet.com
Question : 3 of 25
Marks: +1, -0
Write the negation of the following statements:
(i) Chennai is the capital of Tamil Nadu.
(ii) 2\sqrt{2} is not a complex number.
(iii) All triangles are not equilateral triangle.
(iv) The number 2 is greater than 7.
(v) Every natural number is an integer.
Solution:  
(i) Negation of statement is : Chennai is not the capital of Tamil Nadu.
(ii) Negation of statement is : 2\sqrt{2} is a complex number.
(iii) Negation of statement is : All triangles are equilateral triangles.
(iv) Negation of statement is : The number 2 is not greater than 7.
(v) Negation of statement is : Every natural number is not an integer.
© examsnet.com
Go to Question:
Prev Question
Next Question