In the following, state whether A = B or not: A ={2.4, 6, 8, 10} B = { x : x is positive even integer and `x le 10`}

In the following, state whether A = B or not: A = { 4, 8, 12, 16 } B = {8,4, 16,18}

In the following, state whether A = B or not: A = { x : x is a multiple of 10}, B = { 10, 15,20,25,30, . . . }

Which of the following pairs of sets are disjoint:- {1, 2. 3, 4} and {x : x is a natural number and 4 le x le 6 }

Find the intersection of each of the following pairs of set :- A = {x : x is a natural number and 1 < x le 6 } B = {x : x is a natural number and 6 < x < 10 }

Find the union of each of the following pairs of set : A = {x : x is a natural number and 1 < x le 6 } B = {x : x is a natural number and 6 < x < 10 }

Write the following as intervals : {x : x in R,-4 < x le 6}

The set {x:x is an integer and -3 < x le 2 } is equal to:

Prove that the following pairs of sets are disjoint A={x:x is an even integer], B=[x:x is an odd number]

Show that the following statement is true by the method of contrapositive r: If is x is an integer and x^2 is even, then x is also even.