It refers to any two sets denoted by A and B such that every element of A is also an element of B then A is called subset of B, written A ⊆ B

The following set notation will be used:• n(A) Number of elements in set A• ∈ “… is an element of …”• ∉ “… is not an element of …”• A′ Complement of set A• ∅ The empty set• Universal set• A ⊆ B A is a subset of B• A ⊈ B A is not a subset of B• A ∪ B Union of A and B• A ∩ B Intersection of A and B.Example definition of sets:A = {x: x is a natural number}B = {(x, y): y = mx + c}C = {x: a ⩽ x ⩽ b}D = {a, b, c, …

8. It refers to given sets A and B denoted by A x B read as "A cross B" where the set of ordered pairs (a,b) where a is in A and b is in ~Select one:a.Set-Builder Notationb.Ordered Pairc.Cartesian Productd.SubsetClear my choiceQuestion 5Not yet answeredMarked out of 1.00Flag questionTipsQuestion text43. An application suitable for sequential processing isSelect one:a.Both a and bb.Processing of gradesc.Payroll processingd.All of above

It refers to a set  S  and  P(x) be a property that elements of S may or may not satisfy. We may define a new set to be the set of all elements x in S such that P(x) is true. The set is denoted as  follows: { x ∈ S|P(x)}

Fill in the blank The ______ of sets A and B is the set of all the elements which are common to both A and B

Define: Set, Subset, Complement