NCERT Solutions Class 9 Mathematics Chapter 1 Number Systems

Exercise 1.1 Q.1) Is zero a rational number? Can you write it in the form 𝑝/𝑞, where p and q are integers and 𝑞 ≠ 0 ? Sol.1) Yes 0 is a rational number because it can be written in form of 0/1, 0/2.......... 𝑎/0 and so on And according to…