Plot the point ( 5, 5/2 ) in the rectangular coordinate system and identify the quadrant in which the point is located.
1 answer:
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Answer:
a) AUB = {2,3,4,6,7}
b)
c)
d)
e)
Step-by-step explanation:
Consider the provided set.
A = {2,3,4,7}, B = {4,6,7}, C = {3,5,7,8,9}
Where A, B, and universe of discourse
So
Part (A) Calculate AUB.
AUB represents the elements which are in A or in B or in both.
Therefore, AUB = {2,3,4,6,7}
Part (B) Find A n B
represent the elements which are in both the set A and B.
Therefore,
Part (C) Find C'
represent the elements that are not in C.
So the set C' contains all the element of set U except 3,5,7,8,9
Therefore,
Part (D) Find C-B
represent the elements of C which are not the elements of B.
So the set C-B contains all the element of set C except 7
Therefore,
Part (E) Find (BUC)'
represent all the elements of U which are not in B or in C or in both.
Therefore,