Question

Pls give the correct answer. If your answer helps me then i will thank you, follow you and i will also mark you as brainliest. ​

Answer 1

1) ( i )

Let us take an example

We'll divide 25 by 15 { 25 and 15 are whole numbers }

25 / 15 = 5/3 ( but 5/3 is not a whole number)

Hence, division of whole no. is not closed.

( ii )

Let x be any whole number ( x = 0 , 1 , 2 , 3 ..... )

x / 1 = x

eg 25/1 = 25 , 4/1 = 4 etc.

( iii )

Let x be any non zero whole number ( x = 1,2,3...)

x / x = 1 (one)

for eg 4/4 = 1, 25/25 = 1 etc.

( iv )

0 / x = 0

eg 0/25 = 0, 0/4 = 0

( v )

x / 0 = undefined form