Page 14 - Spotlight A+ Form 4 & 5 Mathematics KSSM

Form
4 Mathematics Chapter 4 Operations on Sets

25. The universal set  = P < Q < R. Which of the 26. The Venn diagram below shows the relation
C4 following shaded regions in the Venn diagram C5 among three sets A, B and C such that the
represents [(P < Q) > R]? universal set  = A < B < C.
A
R A B
P Q C
4 x 5 11

B 15
R
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P Q Given that n(A) = n(B > C), determine
CHAP. n[(A < C) > B].
4 A 12
C B 15
R C 23
P Q D 27

D
R
P Q

Paper 2

1. Given set A = {6, 8, 10, 12, 16, 24} and set B = {7, 8, 9, 11, 13, 16, 24}. Complete the following diagram.
C2
Representation of
A > B

(a) Description (b) Listing (c) Set builder notation (d) Venn diagram

2. The Venn diagram below shows the relation among sets A, B and C.
C2
A C
●2 B ●1 ●3
●5 ●4 ●6
●7 ●9 ●12
●10 ●8 ●16
●11
Mark 3 or 7 for each of the following intersection sets.
(a) A > B
{ x : 5 < x < 7, x is an odd number}
(b) A > C
Set of perfect squares
(c) B > C


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ENG04 Spotlight Matematik F4.indd 86 14/01/2021 9:53 PM