Question

Let A=\ x:x in mathcal Z ,0<= x<=12\ . Show that -R=\ (a,b):|a-b|is dive'sible by 4} is an equivalence вут relation. Find the set^ v of a1 elements related to 1. Also write. the equivalence class [2]. ​

Answer 1

Answer:

the answer is Π-23184vsl29273jow29274 927