Last updated at Sept. 22, 2018 by Teachoo

Transcript

Ex 2.3, 1 Which of the following will not represent zero: (a) 1 + 0 1 + 0 = 1 Answer is 1 It does not represent 0 Ex 2.3, 1 Which of the following will not represent zero: (b) 0 × 0 0 × 0 = 0 Answer is 0 So it represents 0 Ex 2.3, 1 Which of the following will not represent zero: (c) 0/2 0/2 = 0 Answer is 0 So, it represents 0 Ex 2.3, 1 Which of the following will not represent zero: (d) (10 - 10)/2 (10 - 10)/2 = 0/2 = 0 Answer is 0 So, it represents 0 So only option (a) does not represent 0 So, Answer is (a)

About the Author

Davneet Singh

Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 8 years. He provides courses for Maths and Science at Teachoo. You can check his NCERT Solutions from Class 6 to 12.