Question

let R be the relation on Z defined by R=(a,b):a,b€Z,a-b is an integers).find the domain and range of R.​

Answer 1

Answer:

are app to Hume bhul hi gae par hum apko nahi bhule

Answer 2

The universe (Latin: universus) is all of space and time and their contents, including planets, stars, galaxies, and all other forms of matter and energy. ... At the largest scale, galaxies are distributed uniformly and the same in all directions, meaning that the universe has neither an edge nor a center.

richa jldi aa jao na behn yaad aa rhi h ╥﹏╥╥﹏╥