A real number xxx is called a rational number if x=mnx=mnx=\frac{m}{n} for some m,n∈Z,n≠0m,n∈Z,n≠0m,n \in \mathbb{Z}, n\ne 0.
So True
A real number xxx is called a rational number if x=mnx=mnx=\frac{m}{n} for some m,n∈Z,n≠0m,n∈Z,n≠0m,n \in \mathbb{Z}, n\ne 0.
So True