Nonsence=report
paki sagot po ng maayos pls pls pls

ipapasa na po sa monday


A. Draw a happy face :-) before each well-defined set .Otherwise, draw a sad face :-(

1.The set of all resorts in Bongabon.

2.The set of whole numbers between 10 and 15.

3.The set of all beautiful flowers in the park.

4.The set of honest members in the family.

5.The set of all the consonants in the English alphabet.


B. Find the cardinality of the following sets.

1. A={0,1,2,4} n(A)=_______

2.B={-3,-1,1,3,5,7} n(B)=_______

3.C={} n=(C)_______

4.D={Natural numbers between 15 and 20} n(D)=__________

5.E={whole numbers from 8 to 14} n(E)=__________


C. Find the union of each of the following pairs set.

1.A= {2,4,6} B= {1,2,3}

A U B =

2.P = {a,e,i,o,u} Q= {a,b,c,d}

P U Q =

3.M={x : x is natural number and multiple of 3} N={x : x is a prime number less than 19} M U N =

4.A= {1,2,3,4,5,6,} B = {1,3,5,7,9}

A U B

D. Find the intersection of each of the following pairs of sets.

1.A={1,4,9,16} B={3,6,9,12}

A ∩ B

2.X = {x : x is a letter of the word LOYAL Y = {x : x is a letter in the word FLOW}

X ∩ Y=

3.C = {p,q,r,s,}D = {a,b}

C ∩ D

E. if A = {a,b,c,d} B = {b,c,d,e} C = {c,d,e,f} D = {d,e,f,g} find

1. A - B =

2. B - C =

3. C - D =