SETS/VERSAMELINGS
EXERCISES/OEFENINGE
1. A = {D,J,F,S}, B={F,S,T,K,H} & C={H,F}.
DETERMINE/BEREKEN:
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2. S ={a,b,c,d,e,f,g,h,i,j}
universal set/universele versameling
A = {c,e,f,h} & B={a,b,c}
DETERMINE/BEREKEN:
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VERIFY THAT/BEWYS DAT
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3. Given that/Gegewe dat
Represent on a VENN DIAGRAM/
Stel op ‘n VENN DIAGRAM voor.
4.
Solve for x, y and z if it is further given that
/Los op vir x, y en z as dit verder gegee word dat:
5.
Represent the following on a VENN DIAGRAM and
then answer the questions that follow:/
Stel die volgende inligting op ‘n VENN DIAGRAM
voor en beantwoord dan die vrae wat daarna volg:
DETERMINE/BEREKEN:
6.
There are 1 700 first-year B.Comm students .
Of the three core modules viz, Statistics (S),
Economics (E) and Business Management (B) :
676 students take S; 780 students take E;
738 students take B; 402 students take S and E;
288 students take S and B; 370 students take E and
B; 172 students take all three.
Daar is 1 700 eerste-jaar BComm studente. Vanuit die
drie verpligte modules, nl. Statistiek (S), Ekonomie (E)
en Ondernemingsbestuur (O) neem : 676 studente S;
780 studente E; 738 studente O; 402 studente S en E;
288 studente S en O; 370 student E en O; 172
studente al drie .
Represent on a VENN DIAGRAM and determine
the probability that :/
Stel op ‘n VENN DIAGRAM voor en bepaal die
waarskynlikheid dat:
(a) Only S is taken /Slegs S word geneem
(b) Either just E or just B is taken but not both/
Of slegs E of slegs O word geneem maar nie
altwee nie.
(c) At least one module is taken/Minstens een
module geneem is .
(d) At least two modules are taken/ Minstens
twee modules geneem is.
(e) None is taken/Geeneen geneem is nie.
6.