Take any two integers a and b check whether a+b is also an integer?

Take atleast 5 pairs of integers and observe whether the division of integers is commutative or not ?

Statement (M) : The integers between -4 and 0 are -2,-3,1,2. Statement (R) : axx0=0xxa=0. Statement (K) : If a,b are any time integers then b - a is also an integer.

Find the component statements of the following compound statements and check whether they are true or false. All integers are positive or negative.

Take atleast five pairs of integers and check whether they are closed under division.

Write the converse of the following statements. (i) If a number n is even, then n^(2) is even. (ii) If you do all the exercises in the book, you get an A grade in the class. (iii) If two integers a and b are such that a gt b , then a -b is always a positive integer.

Take at least five more examples and check whether division is associative for integers.

Take a few examples and check whether- Subtraction is commutative for whole numbers or not?

Take a few examples and check whether- Division is commutative for whole numbers or not?