Templaviz
Answered

give me 5 example of define set? please comment

Sagot :

Charmyviz
{1,2,3,...} - this is an example of indefine set - it can have infinite elements.

Define set is closed, for example:
{1,2,3}
{green, blue, red}
{a,f,b,n,p}
{-1,-2,0,1,2}
{Math, Physics, Chemistry}